Calculating Offsets

Introduction

This tutorial is more of a tip than a tutorial. It just explains how to calculate offsets for jumps and calls within the program you are patching.

Types of Jumps/Calls

Here I will just describe the different types of jumps and calls which you will come across:

Short Jumps
Short jumps be they conditional or unconditional jumps are 2 bytes long (or 1 nibble if your Californian ;-). These are relative jumps taken from the first byte after the two bytes of the jump. Using short jumps you can jump a maximum of 127 bytes forward and 128 bytes backwards.

Long Jumps
Long jumps if they are relative are 6 bytes long for conditional jumps and are 5 bytes long for unconditional jumps. For conditional jumps 2 bytes are used to identify that it is a long jump and what type of jump (je, jg, jns etc) it is. The other 4 bytes are used to show how far away the target location is relative to the first byte after the jump. In an unconditional jump only 1 byte is used to identify it as a long unconditional jump and the other 4 are used to show it's target's relative position, as with the conditional jumps.

Calls
There are two different types of calls which we will use. The normal type of call works the same as the long jumps in that it is relative to it's current position. The other type gives a reference to a memory location, register or stack position which holds the memory location it will call. The position held by the later is direct e.g. the memory location referenced may contain 401036h which would be the exact position that you would call, not relative to the position of the call. The size of these types of calls depends on any calculations involved in the call i.e. you could do: 'call dword ptr [eax * edx + 2]'. Long jumps can also be made using this method, but I didn't say that earlier as to avoid repetition.

Tables
Here is a brief list of all the different types of jumps/calls and their appropriate op-codes. Where different jumps have the same Op-Codes I have grouped them:

Jump Description Short Op-Code Long Op-Code
call procedure call E8xxxxxxxx N/A
jmp u nconditional jump EBxx E9xxxxxxxx
ja/jnbe jump if above 77xx 0F87xxxxxxxx
jae/jnb/jnc jump if above or equal 73xx 0F83xxxxxxxx
jb/jc/jnae jump if below 72xx 0F82xxxxxxxx
jbe/jna jump if below or equal 76xx 0F86xxxxxxxx
jcxz/jecxz jump if cx/ecx equals zero E3xx N/A
je/jz jump if equal/zero 74xx 0F84xxxxxxxx
jne/jnz jump if not equal/zero 75xx 0F85xxxxxxxx
jg/jnle jump if greater 7Fxx 0F8Fxxxxxxxx
jge/jnl jump if greater or equal 7Dxx 0F8Dxxxxxxxx
jl/jnge jump if less 7Cxx 0F8Cxxxxxxxx
jle/jng jump if less or equal 7Exx 0F8Exxxxxxxx
jno jump if not overflow 71xx 0F81xxxxxxxx
jnp/jpo jump if no parity/parity odd 7Bxx 0F8Bxxxxxxxx
jns jump if not signed 79xx 0F89xxxxxxxx
jo jump if overflow 70xx 0F80xxxxxxxx
jp/jpe jump if parity/parity even 7Axx 0F8Axxxxxxxx
js jump if sign 78xx 0F88xxxxxxxx



Calculating Offsets (finding in the xx's in table)

You will need to be able to calculate offsets when you add jumps and make calls within and to the code you have added. If you choose to do this by hand instead of using a tool then here are the basics:

For jumps and calls further on in memory from your current position you take the address where you want to jump/call and subtract from it the memory location of the next instruction after your call/jump i.e.:

(target mem address) - (mem location of next instruction after call/jump)

Example
If we wanted to jump to 4020d0 and the next instruction *after* the jump is at location 401093 then we would use the following calculation:

4020d0 - 401093 = 103d

We then write the jump instruction in hex as e93d100000 where e9 is the hex op-code for a long relative jump and 3d100000 is the result of our calculation expanded to dword size and reversed.

For jumps and calls to locations *before* the current location in memory you take the address you want to call/jump to and subtract it from the memory location of the next instruction after your call/jump, then subtract 1 and finally perform a logical NOT on the result i.e.

NOT(mem address of next instruction - target mem address - 1)

Example
If we wanted to call location 401184 and the address of the next instruction after the call is 402190 then we do the following calculation:

NOT(402190 - 401184 - 1 ) = ffffeff4

We can then write our call instruction in hex as e8f4efffff where e8 is the hex op-code for relative call and f4efffff is the result of the calculation in reverse order.

If you want to practice with different examples then the best way to do this is to use a disassembler like WDASM which shows you the op-codes and try and work out the results yourself. Also as an end note you don't have to perform these calculations if you have enough room to make your jump or call instruction into an absolute jump call by doing the following as represented in assembler:

mov eax, 4020d0
call eax (or jmp eax)

Final Notes

Make life easier and use a program to do this ;-)

How To Change Your Ip In Less Then 1 Minute

1. Click on "Start" in the bottom left hand corner of screen
2. Click on "Run"
3. Type in "command" and hit ok

You should now be at an MSDOS prompt screen.

4. Type "ipconfig /release" just like that, and hit "enter"
5. Type "exit" and leave the prompt
6. Right-click on "Network Places" or "My Network Places" on your desktop.
7. Click on "properties"

You should now be on a screen with something titled "Local Area Connection", or something close to that, and, if you have a network hooked up, all of your other networks.

8. Right click on "Local Area Connection" and click "properties"
9. Double-click on the "Internet Protocol (TCP/IP)" from the list under the "General" tab
10. Click on "Use the following IP address" under the "General" tab
11. Create an IP address (It doesn't matter what it is. I just type 1 and 2 until i fill the area up).
12. Press "Tab" and it should automatically fill in the "Subnet Mask" section with default numbers.
13. Hit the "Ok" button here
14. Hit the "Ok" button again

You should now be back to the "Local Area Connection" screen.

15. Right-click back on "Local Area Connection" and go to properties again.
16. Go back to the "TCP/IP" settings
17. This time, select "Obtain an IP address automatically"
tongue.gif 18. Hit "Ok"
19. Hit "Ok" again
20. You now have a new IP address

With a little practice, you can easily get this process down to 15 seconds.

P.S:
This only changes your dynamic IP address, not your ISP/IP address. If you plan on hacking a website with this trick be extremely careful, because if they try a little, they can trace it back

Exploseek, a simple tool to find music on the net

Why should I use Exploseek ?

Exploseek is a nice simple tool to find music on the net. It is possible to use the major search engines to type your queries, but if you use this tool it will be much easier as some of you have probably seen already. We always try to improve the queries, if possible, and will update it at random times. Further you don't need to install a peer-to-peer program with possible spyware and other security issues, the price to pay is that you will not always find as much as such a program, but on a lucky day you find a load of music.



http://www.exploseek.com/

Create A Huge File

You can create a file of any size using nothing more than what's supplied with Windows. Start by converting the desired file size into hexadecimal notation. You can use the Windows Calculator in Scientific mode do to this. Suppose you want a file of 1 million bytes. Enter 1000000 in the calculator and click on the Hex option to convert it (1 million in hex is F4240.) Pad the result with zeroes at the left until the file size reaches eight digits—000F4240.

Now open a command prompt window. In Windows 95, 98, or Me, you can do this by entering COMMAND in the Start menu's Run dialog; in Windows NT 4.0, 2000, or XP enter CMD instead. Enter the command DEBUG BIGFILE.DAT and ignore the File not found message. Type RCX and press Enter. Debug will display a colon prompt. Enter the last four digits of the hexadecimal number you calculated (4240, in our example). Type RBX and press Enter, then enter the first four digits of the hexadecimal size (000F, in our example). Enter W for Write and Q for Quit. You've just created a 1-million-byte file using Debug. Of course you can create a file of any desired size using the same technique.

Boot Winxp Fast

Follow the following steps

1. Open notepad.exe, type "del c:\windows\prefetch\ntosboot-*.* /q" (without the quotes) & save as "ntosboot.bat" in c:\
2. From the Start menu, select "Run..." & type "gpedit.msc".
3. Double click "Windows Settings" under "Computer Configuration" and double click again on "Shutdown" in the right window.
4. In the new window, click "add", "Browse", locate your "ntosboot.bat" file & click "Open".
5. Click "OK", "Apply" & "OK" once again to exit.
6. From the Start menu, select "Run..." & type "devmgmt.msc".
7. Double click on "IDE ATA/ATAPI controllers"
8. Right click on "Primary IDE Channel" and select "Properties".
9. Select the "Advanced Settings" tab then on the device or 1 that doesn't have 'device type' greyed out select 'none' instead of 'autodetect' & click "OK".
10. Right click on "Secondary IDE channel", select "Properties" and repeat step 9.
11. Reboot your computer.

Doom 3 Speed Up, Guaranteed 40% better

THIS ONLY WORKS FOR ATI CARDS

First, open your doom3\base folder. Doubleclick on the pak000.pk4 file. In the "window can't open this file .. .bla bla" dialog, go on and associate the file with an app like WinRar. With this file open in WinRar, go to the glprogs directory in the file. In there you'll find the shaders. The interaction.vfp file seems to be the main rendering shader. Altering this shader to output a constant color turns most objects into that constant color, except for stuff like computer screens etc.

So doubleclick the interaction.vfp file to open it (you may have to associate the .vfp extension with a text editor like notepad or wordpad first since we're going to edit the file). Scroll down to the fragment shader. You'll find these rows:

Code:

PARAM subOne = { -1, -1, -1, -1 };
PARAM scaleTwo = { 2, 2, 2, 2 };


Add this right below them:

Code:

PARAM specExp = { 16, 0, 0, 0 };


Now scroll down to this:

Code:

# perform a dependent table read for the specular falloff
TEX R1, specular, texture[6], 2D;


Comment out that line by adding a "#" to it, and add another line that will do the same thing with math instead, so it should look like this:

Code:

# perform a dependent table read for the specular falloff
# TEX R1, specular, texture[6], 2D;
POW R1, specular.x, specExp.x;


Save the file and close your text editor. WinRar will ask if you want to update the file in the archive, select yes. Close WinRar and enjoy about 40% higher performance in Doom3.

Delete Files From The Recent File List In Windows

This tip requires a change to the Windows Registry. Please see the MSFN Guide "Backup Your Registry" if you are new to the Windows Registry.

Windows Media Player (WMP) is a built-in application that allows you to play multimedia files. Like many other applications, WMP remembers the most recently played files and displays them in the Recent File List under the File menu. This feature is useful if you regularly play certain files, but you may want to clear the list if you share the computer and a user account or create archives and CDs.

There are two ways you can clear the list:

I. The ClearMRU.exe Utility is available for free in the Windows Media Player Bonus Pack from Microsoft, but Microsoft does not support this tool.

II. You can also manually delete the list through the Windows Registry:

1. Start the Windows Registry Editor, regedit.exe, by typing regedit in the Windows Run Command Line.

2. Go to HKEY_CURRENT_USER\Software\Microsoft\MediaPlayer\Player\RecentFileList.

3. Delete the RecentFileList subkey.

4. If you've also streamed content from the Internet, you can delete the RecentURLList subkey.

5. Exit the Registry Editor.

6. Restart the computer.

To keep certain files in the list, don't delete the entire key. Deleting individual entries within the key will get rid of the files that you no longer want in the Recent File List.

Convert To Basic And Dynamic Disks In Windows Xp

Windows XP Professional supports two types of disk storage: basic and dynamic. Basic disk storage uses partition-oriented disks. A basic disk contains basic volumes (primary partitions, extended partitions, and logical drives).

Dynamic disk storage uses volume-oriented disks, and includes features that basic disks do not, such as the ability to create volumes that span multiple disks (spanned and striped volumes).

General Notes
Before you change a basic disk to a dynamic disk, note these items:


You must have at least 1 megabyte (MB) of free space on any master boot record (MBR) disk that you want to convert. This space is automatically reserved when the partition or volume is created in Microsoft Windows 2000 or Windows XP Professional. However, it may not be available on partitions or volumes that are created in other operating systems.

When you convert to a dynamic disk, the existing partitions or logical drives on the basic disk are converted to simple volumes on the dynamic disk.

After you convert to a dynamic disk, the dynamic volumes cannot be changed back to partitions. You must first delete all dynamic volumes on the disk, and then convert the dynamic disk back to a basic disk. If you want to keep your data, you must first back up or move the data to another volume.

After you convert to a dynamic disk, local access to the dynamic disk is limited to Windows XP Professional and Windows 2000.

If your disk contains multiple installations of Windows XP Professional or Windows 2000, do not convert to a dynamic disk. The conversion operation removes partition entries for all partitions on the disk with the exception of the system and boot volumes for the current operating system.

Dynamic disks are not supported on portable computers or Microsoft Windows XP Home Edition.

Before you change a dynamic disk back to a basic disk, note that all existing volumes must be deleted from the disk before you can convert it back to a basic disk. If you want to keep your data, back up the data, or move your data to another volume.

How to Convert a Basic Disk to a Dynamic Disk

To convert a basic disk to a dynamic disk:

1) Log on as Administrator or as a member of the Administrators group.

2) Click Start, and then click Control Panel.

3) Click Performance and Maintenance, click Administrative Tools, and then double-click Computer Management.

4) In the left pane, click Disk Management.

5) In the lower-right pane, right-click the basic disk that you want to convert, and then click Convert to Dynamic Disk.

NOTE:You must right-click the gray area that contains the disk title on the left side of the Details pane. For example, right-click Disk 0.

6) Select the check box that is next to the disk that you want to convert (if it is not already selected), and then clickOK.

7) Click Details if you want to view the list of volumes in the disk.

8) Click Convert.

9) Click Yes when you are prompted to convert, and then click OK.

How to Convert a Dynamic Disk to a Basic Disk

To change a dynamic disk back to a basic disk:

1) Back up all the data on all the volumes on the disk you want to convert to a basic disk.

2) Log on as Administrator or as a member of the Administrators group.

3) Click Start, and then click Control Panel.

4) Click Performance and Maintenance, click Administrative Tools, and then double-click Computer Management.

5) In the left pane, click Disk Management.

6) Right-click a volume on the dynamic disk that you want to change to a basic disk, and then click Delete Volume.

7) Click Yes when you are prompted to delete the volume.

8) Repeat steps 4 and 5 for each volume on the dynamic disk.

9) After you have deleted all the volumes on the dynamic disk, right-click the dynamic disk that you want to change to a basic disk, and then click Convert to Basic Disk.

NOTE:You must right-click the gray area that contains the disk title on the left side of the Details pane. For example, right-click Disk 1.

Convert Stubborn Webpage To pdf

I have come across some websites that i wanted to save the page for later review. I found that i was having some problems with certain sites. I found a way around it.

what you need:adobe acrobat 6 pro or better
popupcop

there may be a simpler way to do this but i found that this works:

when at a webpage that you want to copy (YOU MUST BE USING IE AND HAVE BOTH POPUPCOP INSTALLED AND ADOBE ACROBAT 6 PRO OR HIGHER, ACROBAT ICON MUST BE IN IE TOOLBAR TO CONVERT TO .PDF), slide popupcops popup intensity bar to the far left, now click on adobe acrobat icon to convert webpage to .pdf document. I have yet to find a webpage where this trick does not work.

Common FTP Error Codes

# Description

110 Restart marker reply. In this case, the text is exact and not left to the particular implementation; it must read: MARK yyyy = mmmm where yyyy is User-process data stream marker, and mmmm server's equivalent marker (note the spaces between markers and "=").

120 Service ready in nnn minutes.

125 Data connection already open; transfer starting.

150 File status okay; about to open data connection.

200 Command okay.

202 Command not implemented, superfluous at this site.

211 System status, or system help reply.

212 Directory status.

213 File status.

214 Help message.On how to use the server or the meaning of a particular non-standard command. This reply is useful only to the human user.

215 NAME system type. Where NAME is an official system name from the list in the Assigned Numbers document.

220 Service ready for new user.

221 Service closing control connection.

225 Data connection open; no transfer in progress.

226 Closing data connection. Requested file action successful (for example, file transfer or file abort).

227 Entering Passive Mode (h1,h2,h3,h4,p1,p2).

230 User logged in, proceed. Logged out if appropriate.

250 Requested file action okay, completed.

257 "PATHNAME" created.

331 User name okay, need password.

332 Need account for login.

350 Requested file action pending further information

421 Service not available, closing control connection.This may be a reply to any command if the service knows it must shut down.

425 Can't open data connection.

426 Connection closed; transfer aborted.

450 Requested file action not taken.

451 Requested action aborted. Local error in processing.

452 Requested action not taken. Insufficient storage space in system.File unavailable (e.g., file busy).

500 Syntax error, command unrecognized. This may include errors such as command line too long.

501 Syntax error in parameters or arguments.

502 Command not implemented.

503 Bad sequence of commands.

504 Command not implemented for that parameter.

530 Not logged in.

532 Need account for storing files.

550 Requested action not taken. File unavailable (e.g., file not found, no access).

551 Requested action aborted. Page type unknown.

552 Requested file action aborted. Exceeded storage allocation (for current directory or dataset).

553 Requested action not taken. File name not allowed.

Clear Unwanted Items From Add And Remove

Run the Registry Editor (REGEDIT).
Open HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows\ CurrentVersion\ Uninstall, and remove any unwanted subkeys under "Uninstall."

All about ftp must read

Setting Up A Ftp:

Well, since many of us have always wondered this, here it is. Long and drawn out. Also, before attempting this, realize one thing; You will have to give up your time, effort, bandwidth, and security to have a quality ftp server.
That being said, here it goes. First of all, find out if your IP (Internet Protocol) is static (not changing) or dynamic (changes everytime you log on). To do this, first consider the fact if you have a dial up modem. If you do, chances are about 999 999 out of 1 000 000 that your IP is dynamic. To make it static, just go to a place like h*tp://www.myftp.org/ to register for a static ip address.

You'll then need to get your IP. This can be done by doing this:
Going to Start -> Run -> winipcfg or www.ask.com and asking 'What is my IP?'

After doing so, you'll need to download an FTP server client. Personally, I'd recommend G6 FTP Server, Serv-U FTPor Bullitproof v2.15 all three of which are extremely reliable, and the norm of the ftp world.
You can download them on this site: h*tp://www.liaokai.com/softw_en/d_index.htm

First, you'll have to set up your ftp. For this guide, I will use step-by-step instructions for G6. First, you'll have to go into 'Setup -> General'. From here, type in your port # (default is 21). I recommend something unique, or something a bit larger (ex: 3069). If you want to, check the number of max users (this sets the amount of simultaneous maximum users on your server at once performing actions - The more on at once, the slower the connection and vice versa).

The below options are then chooseable:
-Launch with windows
-Activate FTP Server on Start-up
-Put into tray on startup
-Allow multiple instances
-Show "Loading..." status at startup
-Scan drive(s) at startup
-Confirm exit

You can do what you want with these, as they are pretty self explanatory. The scan drive feature is nice, as is the 2nd and the last option. From here, click the 'options' text on the left column.

To protect your server, you should check 'login check' and 'password check', 'Show relative path (a must!)', and any other options you feel you'll need. After doing so, click the 'advanced' text in the left column. You should then leave the buffer size on the default (unless of course you know what you're doing ), and then allow the type of ftp you want.

Uploading and downloading is usually good, but it's up to you if you want to allow uploads and/or downloads. For the server priority, that will determine how much conventional memory will be used and how much 'effort' will go into making your server run smoothly.

Anti-hammering is also good, as it prevents people from slowing down your speed. From here, click 'Log Options' from the left column. If you would like to see and record every single command and clutter up your screen, leave the defaults.

But, if you would like to see what is going on with the lowest possible space taken, click 'Screen' in the top column. You should then check off 'Log successful logins', and all of the options in the client directry, except 'Log directory changes'. After doing so, click 'Ok' in the bottom left corner.

You will then have to go into 'Setup -> User Accounts' (or ctrl & u). From here, you should click on the right most column, and right click. Choose 'Add', and choose the username(s) you would like people to have access to.

After giving a name (ex: themoonlanding), you will have to give them a set password in the bottom column (ex: wasfaked). For the 'Home IP' directory, (if you registered with a static server, check 'All IP Homes'. If your IP is static by default, choose your IP from the list. You will then have to right click in the very center column, and choose 'Add'.

From here, you will have to set the directory you want the people to have access to. After choosing the directory, I suggest you choose the options 'Read', 'List', and 'Subdirs', unless of course you know what you're doing . After doing so, make an 'upload' folder in the directory, and choose to 'add' this folder seperately to the center column. Choose 'write', 'append', 'make', 'list', and 'subdirs'. This will allow them to upload only to specific folders (your upload folder).

Now click on 'Miscellaneous' from the left column. Choose 'enable account', your time-out (how long it takes for people to remain idle before you automatically kick them off), the maximum number of users for this name, the maximum number of connections allowed simultaneously for one ip address, show relative path (a must!), and any other things at the bottom you'd like to have. Now click 'Ok'.
**Requested**


From this main menu, click the little boxing glove icon in the top corner, and right click and unchoose the hit-o-meter for both uploads and downloads (with this you can monitor IP activity). Now click the lightning bolt, and your server is now up and running.

Post your ftp info, like this:

213.10.93.141 (or something else, such as: 'f*p://example.getmyip.com')

User: *** (The username of the client)

Pass: *** (The password)

Port: *** (The port number you chose)

So make a FTP and join the FTP section


Listing The Contents Of A Ftp:

Listing the content of a FTP is very simple.
You will need FTP Content Maker, which can be downloaded from here:
ht*p://www.etplanet.com/download/application/FTP%20Content%20Maker%201.02.zip

1. Put in the IP of the server. Do not put "ftp://" or a "/" because it will not work if you do so.
2. Put in the port. If the port is the default number, 21, you do not have to enter it.
3. Put in the username and password in the appropriate fields. If the login is anonymous, you do not have to enter it.
4. If you want to list a specific directory of the FTP, place it in the directory field. Otherwise, do not enter anything in the directory field.
5. Click "Take the List!"
6. After the list has been taken, click the UBB output tab, and copy and paste to wherever you want it.


If FTP Content Maker is not working, it is probably because the server does not utilize Serv-U Software.

If you get this error message:
StatusCode = 550
LastResponse was : 'Unable to open local file test-ftp'
Error = 550 (Unable to open local file test-ftp)
Error = Unable to open local file test-ftp = 550
Close and restart FTP Content Maker, then try again.




error messages:

110 Restart marker reply. In this case, the text is exact and not left to the particular implementation; it must read: MARK yyyy = mmmm Where yyyy is User-process data stream marker, and mmmm server's equivalent marker (note the spaces between markers and "=").
120 Service ready in nnn minutes.
125 Data connection already open; transfer starting.
150 File status okay; about to open data connection.
200 Command okay.
202 Command not implemented, superfluous at this site.
211 System status, or system help reply.
212 Directory status.
213 File status.
214 Help message. On how to use the server or the meaning of a particular non-standard command. This reply is useful only to the human user.
215 NAME system type. Where NAME is an official system name from the list in the Assigned Numbers document.
220 Service ready for new user.
221 Service closing control connection. Logged out if appropriate.
225 Data connection open; no transfer in progress.
226 Closing data connection. Requested file action successful (for example, file transfer or file abort).
227 Entering Passive Mode (h1,h2,h3,h4,p1,p2).
230 User logged in, proceed.
250 Requested file action okay, completed.
257 "PATHNAME" created.
331 User name okay, need password.
332 Need account for login.
350 Requested file action pending further information.
421 Too many users logged to the same account
425 Can't open data connection.
426 Connection closed; transfer aborted.
450 Requested file action not taken. File unavailable (e.g., file busy).
451 Requested action aborted: local error in processing.
452 Requested action not taken. Insufficient storage space in system.
500 Syntax error, command unrecognized. This may include errors such as command line too long.
501 Syntax error in parameters or arguments.
502 Command not implemented.
503 Bad sequence of commands.
504 Command not implemented for that parameter.
530 Not logged in.
532 Need account for storing files.
550 Requested action not taken. File unavailable (e.g., file not found, no access).
551 Requested action aborted: page type unknown.
552 Requested file action aborted. Exceeded storage allocation (for current directory or dataset).
553 Requested action not taken. File name not allowed.


Active FTP vs. Passive FTP, a Definitive Explanation

Introduction
One of the most commonly seen questions when dealing with firewalls and other Internet connectivity issues is the difference between active and passive FTP and how best to support either or both of them. Hopefully the following text will help to clear up some of the confusion over how to support FTP in a firewalled environment.

This may not be the definitive explanation, as the title claims, however, I've heard enough good feedback and seen this document linked in enough places to know that quite a few people have found it to be useful. I am always looking for ways to improve things though, and if you find something that is not quite clear or needs more explanation, please let me know! Recent additions to this document include the examples of both active and passive command line FTP sessions. These session examples should help make things a bit clearer. They also provide a nice picture into what goes on behind the scenes during an FTP session. Now, on to the information...



The Basics
FTP is a TCP based service exclusively. There is no UDP component to FTP. FTP is an unusual service in that it utilizes two ports, a 'data' port and a 'command' port (also known as the control port). Traditionally these are port 21 for the command port and port 20 for the data port. The confusion begins however, when we find that depending on the mode, the data port is not always on port 20.



Active FTP
In active mode FTP the client connects from a random unprivileged port (N > 1024) to the FTP server's command port, port 21. Then, the client starts listening to port N+1 and sends the FTP command PORT N+1 to the FTP server. The server will then connect back to the client's specified data port from its local data port, which is port 20.

From the server-side firewall's standpoint, to support active mode FTP the following communication channels need to be opened:

FTP server's port 21 from anywhere (Client initiates connection)
FTP server's port 21 to ports > 1024 (Server responds to client's control port)
FTP server's port 20 to ports > 1024 (Server initiates data connection to client's data port)
FTP server's port 20 from ports > 1024 (Client sends ACKs to server's data port)


In step 1, the client's command port contacts the server's command port and sends the command PORT 1027. The server then sends an ACK back to the client's command port in step 2. In step 3 the server initiates a connection on its local data port to the data port the client specified earlier. Finally, the client sends an ACK back as shown in step 4.

The main problem with active mode FTP actually falls on the client side. The FTP client doesn't make the actual connection to the data port of the server--it simply tells the server what port it is listening on and the server connects back to the specified port on the client. From the client side firewall this appears to be an outside system initiating a connection to an internal client--something that is usually blocked.



Active FTP Example
Below is an actual example of an active FTP session. The only things that have been changed are the server names, IP addresses, and user names. In this example an FTP session is initiated from testbox1.slacksite.com (192.168.150.80), a linux box running the standard FTP command line client, to testbox2.slacksite.com (192.168.150.90), a linux box running ProFTPd 1.2.2RC2. The debugging (-d) flag is used with the FTP client to show what is going on behind the scenes. Everything in red is the debugging output which shows the actual FTP commands being sent to the server and the responses generated from those commands. Normal server output is shown in black, and user input is in bold.

There are a few interesting things to consider about this dialog. Notice that when the PORT command is issued, it specifies a port on the client (192.168.150.80) system, rather than the server. We will see the opposite behavior when we use passive FTP. While we are on the subject, a quick note about the format of the PORT command. As you can see in the example below it is formatted as a series of six numbers separated by commas. The first four octets are the IP address while the second two octets comprise the port that will be used for the data connection. To find the actual port multiply the fifth octet by 256 and then add the sixth octet to the total. Thus in the example below the port number is ( (14*256) + 178), or 3762. A quick check with netstat should confirm this information.

testbox1: {/home/p-t/slacker/public_html} % ftp -d testbox2
Connected to testbox2.slacksite.com.
220 testbox2.slacksite.com FTP server ready.
Name (testbox2:slacker): slacker
---> USER slacker
331 Password required for slacker.
Password: TmpPass
---> PASS XXXX
230 User slacker logged in.
---> SYST
215 UNIX Type: L8
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
ftp: setsockopt (ignored): Permission denied
---> PORT 192,168,150,80,14,178
200 PORT command successful.
---> LIST
150 Opening ASCII mode data connection for file list.
drwx------ 3 slacker users 104 Jul 27 01:45 public_html
226 Transfer complete.
ftp> quit
---> QUIT
221 Goodbye.


Passive FTP
In order to resolve the issue of the server initiating the connection to the client a different method for FTP connections was developed. This was known as passive mode, or PASV, after the command used by the client to tell the server it is in passive mode.

In passive mode FTP the client initiates both connections to the server, solving the problem of firewalls filtering the incoming data port connection to the client from the server. When opening an FTP connection, the client opens two random unprivileged ports locally (N > 1024 and N+1). The first port contacts the server on port 21, but instead of then issuing a PORT command and allowing the server to connect back to its data port, the client will issue the PASV command. The result of this is that the server then opens a random unprivileged port (P > 1024) and sends the PORT P command back to the client. The client then initiates the connection from port N+1 to port P on the server to transfer data.

From the server-side firewall's standpoint, to support passive mode FTP the following communication channels need to be opened:

FTP server's port 21 from anywhere (Client initiates connection)
FTP server's port 21 to ports > 1024 (Server responds to client's control port)
FTP server's ports > 1024 from anywhere (Client initiates data connection to random port specified by server)
FTP server's ports > 1024 to remote ports > 1024 (Server sends ACKs (and data) to client's data port)



In step 1, the client contacts the server on the command port and issues the PASV command. The server then replies in step 2 with PORT 2024, telling the client which port it is listening to for the data connection. In step 3 the client then initiates the data connection from its data port to the specified server data port. Finally, the server sends back an ACK in step 4 to the client's data port.

While passive mode FTP solves many of the problems from the client side, it opens up a whole range of problems on the server side. The biggest issue is the need to allow any remote connection to high numbered ports on the server. Fortunately, many FTP daemons, including the popular WU-FTPD allow the administrator to specify a range of ports which the FTP server will use. See Appendix 1 for more information.

The second issue involves supporting and troubleshooting clients which do (or do not) support passive mode. As an example, the command line FTP utility provided with Solaris does not support passive mode, necessitating a third-party FTP client, such as ncftp.

With the massive popularity of the World Wide Web, many people prefer to use their web browser as an FTP client. Most browsers only support passive mode when accessing ftp:// URLs. This can either be good or bad depending on what the servers and firewalls are configured to support.



Passive FTP Example
Below is an actual example of a passive FTP session. The only things that have been changed are the server names, IP addresses, and user names. In this example an FTP session is initiated from testbox1.slacksite.com (192.168.150.80), a linux box running the standard FTP command line client, to testbox2.slacksite.com (192.168.150.90), a linux box running ProFTPd 1.2.2RC2. The debugging (-d) flag is used with the FTP client to show what is going on behind the scenes. Everything in red is the debugging output which shows the actual FTP commands being sent to the server and the responses generated from those commands. Normal server output is shown in black, and user input is in bold.

Notice the difference in the PORT command in this example as opposed to the active FTP example. Here, we see a port being opened on the server (192.168.150.90) system, rather than the client. See the discussion about the format of the PORT command above, in the Active FTP Example section.

testbox1: {/home/p-t/slacker/public_html} % ftp -d testbox2
Connected to testbox2.slacksite.com.
220 testbox2.slacksite.com FTP server ready.
Name (testbox2:slacker): slacker
---> USER slacker
331 Password required for slacker.
Password: TmpPass
---> PASS XXXX
230 User slacker logged in.
---> SYST
215 UNIX Type: L8
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> passive
Passive mode on.
ftp> ls
ftp: setsockopt (ignored): Permission denied
---> PASV
227 Entering Passive Mode (192,168,150,90,195,149).
---> LIST
150 Opening ASCII mode data connection for file list
drwx------ 3 slacker users 104 Jul 27 01:45 public_html
226 Transfer complete.
ftp> quit
---> QUIT
221 Goodbye.


Summary
The following chart should help admins remember how each FTP mode works:

Active FTP :
command : client >1024 -> server 21
data : client >1024 <- server 20

Passive FTP :
command : client >1024 -> server 21
data : client >1024 -> server >1024

A quick summary of the pros and cons of active vs. passive FTP is also in order:

Active FTP is beneficial to the FTP server admin, but detrimental to the client side admin. The FTP server attempts to make connections to random high ports on the client, which would almost certainly be blocked by a firewall on the client side. Passive FTP is beneficial to the client, but detrimental to the FTP server admin. The client will make both connections to the server, but one of them will be to a random high port, which would almost certainly be blocked by a firewall on the server side.

Luckily, there is somewhat of a compromise. Since admins running FTP servers will need to make their servers accessible to the greatest number of clients, they will almost certainly need to support passive FTP. The exposure of high level ports on the server can be minimized by specifying a limited port range for the FTP server to use. Thus, everything except for this range of ports can be firewalled on the server side. While this doesn't eliminate all risk to the server, it decreases it tremendously.

Best to try for your Internet & computers

Cool things to click ! trust me...

Doom3 Simple Tweeks, how to run doom with tweeks

Ok I am running Amd Athlon 1800 1.15 GHz 384 ram With a Gforce2
when I installed the game and attempted to play I got a whopping 2 fps to 4 fps to see what your FPS are put this in consol com_showFPS "1" or set com_showFPS "1" in config file
After I change some in game settings like
600x800 and low quality
Advance setting: I have High Quality Special affect checked yes and Enable Bump maps Yes all the rest are checked no.
After I did these things I am getting average of 21 fps to 35 fps and in high action areas they drop to 15 FPS
so this is what I did to my DoomConfig.
seta image_downSizeLimit "512" CHANGED THIS FROM 256
seta image_downSizeBumpLimit "512" CHANGED THIS FROM 256

Here is actual config just make a back up of your config and copy and paste. Try mine if you have an old Graphix card.

// IvL/FblnaU4w6bO89mN9XIzJKwdEz1acOB3LQ6Vj2NWPrRjcMHDUWwpZzE/zePncK8JfwT1h1fHq+5XRCsM=
unbindall
bind "TAB" "_impulse19"
bind "ENTER" "_button2"
bind "ESCAPE" "togglemenu"
bind "/" "_impulse14"
bind "0" "_impulse10"
bind "1" "_impulse0"
bind "2" "_impulse1"
bind "3" "_impulse2"
bind "4" "_impulse3"
bind "5" "_impulse4"
bind "6" "_impulse5"
bind "7" "_impulse6"
bind "8" "_impulse7"
bind "9" "_impulse8"
bind "[" "_impulse15"
bind "\\" "_mlook"
bind "]" "_impulse14"
bind "a" "_moveleft"
bind "c" "_movedown"
bind "d" "_moveright"
bind "f" "_impulse11"
bind "q" "_impulse9"
bind "r" "_impulse13"
bind "t" "clientMessageMode"
bind "y" "clientMessageMode 1"
bind "z" "_zoom"
bind "BACKSPACE" "clientDropWeapon"
bind "PAUSE" "pause"
bind "UPARROW" "_forward"
bind "DOWNARROW" "_back"
bind "LEFTARROW" "_moveLeft"
bind "RIGHTARROW" "_moveRight"
bind "ALT" "_strafe"
bind "CTRL" "_moveDown"
bind "SHIFT" "_forward"
bind "DEL" "_lookdown"
bind "PGDN" "_lookup"
bind "END" "_impulse18"
bind "F1" "_impulse28"
bind "F2" "_impulse29"
bind "F3" "_impulse17"
bind "F5" "savegame quick"
bind "F6" "_impulse20"
bind "F7" "_impulse22"
bind "F9" "loadgame quick"
bind "F12" "screenshot"
bind "KP_LEFTARROW" "_moveUp"
bind "KP_END" "_speed"
bind "KP_INS" "_impulse13"
bind "MOUSE1" "_attack"
bind "MOUSE3" "_zoom"
bind "MWHEELDOWN" "_impulse14"
bind "MWHEELUP" "_impulse15"
seta radiant_entityMode "0"
seta gui_mediumFontLimit "0.60"
seta gui_smallFontLimit "0.30"
seta net_socksPassword ""
seta net_socksUsername ""
seta net_socksPort "1080"
seta net_socksServer ""
seta net_socksEnabled "0"
seta win_ypos "22"
seta win_xpos "3"
seta sys_lang "english"
seta s_numberOfSpeakers "2"
seta s_doorDistanceAdd "150"
seta s_globalFraction "0.8"
seta s_subFraction "0.75"
seta s_playDefaultSound "1"
seta s_volume_dB "0"
seta s_meterTopTime "2000"
seta s_reverse "0"
seta s_spatializationDecay "2"
seta s_maxSoundsPerShader "1"
seta r_debugArrowStep "120"
seta r_debugLineWidth "1"
seta r_debugLineDepthTest "0"
seta r_cgFragmentProfile "best"
seta r_cgVertexProfile "best"
seta r_forceLoadImages "1"
seta r_shadows "0"
seta r_skipBump "0"
seta r_skipSpecular "1"
seta r_skipNewAmbient "0"
seta r_renderer "best"
seta r_brightness "1.595238"
seta r_gamma "1.3"
seta r_swapInterval "0"
seta r_useIndexBuffers "0"
seta r_customHeight "486"
seta r_customWidth "720"
seta r_fullscreen "1"
seta r_mode "4"
seta r_multiSamples "0"
seta image_downSizeLimit "512"
seta image_ignoreHighQuality "1"
seta image_downSizeBumpLimit "512"
seta image_downSizeSpecularLimit "64"
seta image_downSizeBump "1"
seta image_downSizeSpecular "1"
seta image_useCache "1"
seta image_cacheMegs "128"
seta image_cacheMinK "10240"
seta image_usePrecompressedTextures "1"
seta image_useNormalCompression "1"
seta image_useAllFormats "1"
seta image_useCompression "1"
seta image_roundDown "1"
seta image_forceDownSize "0"
seta image_downSize "1"
seta image_lodbias "0"
seta image_anisotropy "0"
seta image_filter "GL_LINEAR_MIPMAP_LINEAR"
seta gui_filter_gameType "0"
seta gui_filter_players "0"
seta gui_filter_password "0"
seta net_master4 ""
seta net_master3 ""
seta net_master2 ""
seta net_master1 ""
seta net_clientMaxRate "16000"
seta net_serverMaxClientRate "16000"
seta m_strafeSmooth "4"
seta m_smooth "1"
seta m_strafeScale "6.25"
seta m_yaw "0.022"
seta m_pitch "0.022"
seta sensitivity "5"
seta in_alwaysRun "0"
seta in_freeLook "1"
seta in_anglespeedkey "1.5"
seta in_pitchspeed "140"
seta in_yawspeed "140"
seta gui_configServerRate "0"
seta com_guid ""
seta com_showFPS "1"
seta com_purgeAll "1"
seta com_machineSpec "0"
seta g_decals "0"
seta g_projectileLights "0"
seta g_doubleVision "0"
seta g_muzzleFlash "0"
seta mod_validSkins "skins/characters/player/marine_mp;skins/characters/player/marine_mp_green;skins/characters/player/marine_mp_blue;skins/characters/player/marine_mp_red;skins/characters/player/marine_mp_yellow"
seta g_mapCycle "mapcycle"
seta g_voteFlags "0"
seta g_gameReviewPause "10"
seta g_countDown "10"
seta g_password ""
seta g_showBrass "1"
seta g_showProjectilePct "0"
seta g_showHud "1"
seta g_showPlayerShadow "0"
seta g_showcamerainfo "0"
seta g_healthTakeLimit "25"
seta g_healthTakeAmt "5"
seta g_healthTakeTime "5"
seta g_useDynamicProtection "1"
seta g_armorProtectionMP "0.6"
seta g_armorProtection "0.3"
seta g_damageScale "1"
seta g_nightmare "0"
seta g_bloodEffects "1"
seta ui_showGun "1"
seta ui_autoReload "1"
seta ui_autoSwitch "1"
seta ui_team "Blue"
seta ui_skin "skins/characters/player/marine_mp"
seta ui_name "Player"
seta si_spectators "1"
seta si_usePass "0"
seta si_warmup "0"
seta si_teamDamage "0"
seta si_timeLimit "10"
seta si_fragLimit "10"
seta si_maxPlayers "4"
seta si_map "game/mp/d3dm1"
seta si_gameType "singleplayer"
seta si_name "DOOM Server"
seta g_spectatorChat "0"

After I that game runs at bearable frame rate and I must say this is a beautful game! Hope this helps some one Sorry if I put this post in wrong spot did not see game support. Thank you for the quick reply of misplacement

DirectX explained

Ever wondered just what that enigmatic name means?

Gaming and multimedia applications are some of the most satisfying programs you can get for your PC, but getting them to run properly isn’t always as easy as it could be. First, the PC architecture was never designed as a gaming platform. Second, the wide-ranging nature of the PC means that one person’s machine can be different from another. While games consoles all contain the same hardware, PCs don’t: the massive range of difference can make gaming a headache.


To alleviate as much of the pain as possible, Microsoft needed to introduce a common standard which all games and multimedia applications could follow – a common interface between the OS and whatever hardware is installed in the PC, if you like. This common interface is DirectX, something which can be the source of much confusion.

DirectX is an interface designed to make certain programming tasks much easier, for both the game developer and the rest of us who just want to sit down and play the latest blockbuster. Before we can explain what DirectX is and how it works though, we need a little history lesson.

DirectX history
Any game needs to perform certain tasks again and again. It needs to watch for your input from mouse, joystick or keyboard, and it needs to be able to display screen images and play sounds or music. That’s pretty much any game at the most simplistic level.

Imagine how incredibly complex this was for programmers developing on the early pre-Windows PC architecture, then. Each programmer needed to develop their own way of reading the keyboard or detecting whether a joystick was even attached, let alone being used to play the game. Specific routines were needed even to display the simplest of images on the screen or play a simple sound.

Essentially, the game programmers were talking directly to your PC’s hardware at a fundamental level. When Microsoft introduced Windows, it was imperative for the stability and success of the PC platform that things were made easier for both the developer and the player. After all, who would bother writing games for a machine when they had to reinvent the wheel every time they began work on a new game? Microsoft’s idea was simple: stop programmers talking directly to the hardware, and build a common toolkit which they could use instead. DirectX was born.

How it works
At the most basic level, DirectX is an interface between the hardware in your PC and Windows itself, part of the Windows API or Application Programming Interface. Let’s look at a practical example. When a game developer wants to play a sound file, it’s simply a case of using the correct library function. When the game runs, this calls the DirectX API, which in turn plays the sound file. The developer doesn’t need to know what type of sound card he’s dealing with, what it’s capable of, or how to talk to it. Microsoft has provided DirectX, and the sound card manufacturer has provided a DirectX-capable driver. He asks for the sound to be played, and it is – whichever machine it runs on.

From our point of view as gamers, DirectX also makes things incredibly easy – at least in theory. You install a new sound card in place of your old one, and it comes with a DirectX driver. Next time you play your favourite game you can still hear sounds and music, and you haven’t had to make any complex configuration changes.

Originally, DirectX began life as a simple toolkit: early hardware was limited and only the most basic graphical functions were required. As hardware and software has evolved in complexity, so has DirectX. It’s now much more than a graphical toolkit, and the term has come to encompass a massive selection of routines which deal with all sorts of hardware communication. For example, the DirectInput routines can deal with all sorts of input devices, from simple two-button mice to complex flight joysticks. Other parts include DirectSound for audio devices and DirectPlay provides a toolkit for online or multiplayer gaming.

DirectX versions
The current version of DirectX at time of writing is DirectX 9.0. This runs on all versions of Windows from Windows 98 up to and including Windows Server 2003 along with every revision in between. It doesn’t run on Windows 95 though: if you have a machine with Windows 95 installed, you’re stuck with the older and less capable 8.0a. Windows NT 4 also requires a specific version – in this case, it’s DirectX 3.0a.

With so many versions of DirectX available over the years, it becomes difficult to keep track of which version you need. In all but the most rare cases, all versions of DirectX are backwardly compatible – games which say they require DirectX 7 will happily run with more recent versions, but not with older copies. Many current titles explicitly state that they require DirectX 9, and won’t run without the latest version installed. This is because they make use of new features introduced with this version, although it has been known for lazy developers to specify the very latest version as a requirement when the game in question doesn’t use any of the new enhancements. Generally speaking though, if a title is version locked like this, you will need to upgrade before you can play. Improvements to the core DirectX code mean you may even see improvements in many titles when you upgrade to the latest build of DirectX. Downloading and installing DirectX need not be complex, either.

Upgrading DirectX
All available versions of Windows come with DirectX in one form or another as a core system component which cannot be removed, so you should always have at least a basic implementation of the system installed on your PC. However, many new games require the very latest version before they work properly, or even at all.

Generally, the best place to install the latest version of DirectX from is the dedicated section of the Microsoft Web site, which is found at www.microsoft.com/windows/directx. As we went to press, the most recent build available for general download was DirectX 9.0b. You can download either a simple installer which will in turn download the components your system requires as it installs, or download the complete distribution package in one go for later offline installation.

Another good source for DirectX is games themselves. If a game requires a specific version, it’ll be on the installation CD and may even be installed automatically by the game’s installer itself. You won’t find it on magazine cover discs though, thanks to Microsoft’s licensing terms.

Diagnosing problems

Diagnosing problems with a DirectX installation can be problematic, especially if you don’t know which one of the many components is causing your newly purchased game to fall over. Thankfully, Microsoft provides a useful utility called the DirectX Diagnostic Tool, although this isn’t made obvious. You won’t find this tool in the Start Menu with any version of Windows, and each tends to install it in a different place.

The easiest way to use it is to open the Start Menu’s Run dialog, type in dxdiag and then click OK. When the application first loads, it takes a few seconds to interrogate your DirectX installation and find any problems. First, the DirectX Files tab displays version information on each one of the files your installation uses. The Notes section at the bottom is worth checking, as missing or corrupted files will be flagged here.

The tabs marked Display, Sound, Music, Input and Network all relate to specific areas of DirectX, and all but the Input tab provide tools to test the correct functioning on your hardware. Finally, the More Help tab provides a useful way to start the DirectX Troubleshooter, Microsoft’s simple linear problem solving tool for many common DirectX issues.

Converting to NTFS

Your hard drive must be formatted with a file system such as FAT, FAT32 or NTFS so that Windows can be installed on to it. This system determines how files are named, organised and stored on the drive. If you’re not using it already, NTFS (New Technology File System) is recommended for Windows XP because of the additional functionality it offers. If your PC came with Windows XP pre-installed then there’s a chance that you’re already using NTFS. If you’ve upgraded from Windows 98 or Windows Me you may still be using FAT or FAT 32. The option to change over to NTFS would have been available during the upgrade process. Don’t worry if you skipped this as it’s possible to convert at any time from within Windows XP without losing any data.

The recommended option
There are a number of features in Windows XP that will only work if the NTFS file system is present, which is why it’s suggested you make use of it. File and folder permissions, encryption and privacy options are just some of those you’ll be able to access. In particular, those of you who have set up user accounts will find NTFS invaluable. For instance, if you continue to use FAT or FAT32 anyone with physical access to the drive will be able to access the files and folders that are stored there. However, with NTFS you’ll be able to use a level of encryption (Professional Edition only) that will enable you to protect your data.

You’ll also find NTFS more reliable in that it’s more able to recover from disk errors than its FAT or FAT32 counterparts. A log of all disk activity is kept so should a crash occur, Windows XP can use this information to repair the file system when your PC boots up again. To find out what file system you’re using, open My Computer, right-click your main hard drive and choose Properties. Take a look at the General tab to see confirmation of the file system that’s in use.

Convert now
You can use the convert tool in Windows XP to change the file system on your hard disk from FAT or FAT32 to NTFS. The whole process is safe and your existing data won’t be destroyed. To begin, click Start -> Run, type cmd and press [Return]. At the command prompt type convert c: /fs:ntfs and press [Return] (where ‘c’ is the letter of the drive you’re converting). When you try and run the convert utility, it’s likely that Windows XP will be using your paging file so the process won’t be completed immediately. Therefore, you’ll see a brief message on screen informing you that the conversion will take place instead the next time Windows starts up. Having restarted, the Check Disk utility will run, the conversion will be performed automatically and you may find that your PC will reboot twice more.

The benefits
With your drive now running NTFS, it’s time to take advantage of the new options that are available. Having created a number of different user accounts you can now control the level of access that’s granted to individual users. For example, there are going to be certain files and folders that you’ll want some users to be able to access but not others. If you have Windows XP Professional Edition you can do this immediately.

Right-click any file or folder, choose Properties and select the Security tab. A dialog will be displayed showing the names of all your users. Alongside will be two columns which enable you to select levels of access for each of them, the permissions include Full Control, Modify, Read and Write. You can then check the appropriate box to determine whether or not to Allow or Deny a particular permission. For Windows XP Home Edition users, the Security tab won’t be immediately available. To access this option you’ll need to restart your PC, pressing [F8] until a menu appears. Next select Safe Mode and wait for Windows XP to start up. You can then set your options in the same way.

Another feature is NTFS compression. It’s quick and seamless as your file or folder is decompressed automatically when you access it. (Don’t confuse this with a Zip compression utility where the files need to be extracted before they can be accessed.) Although you may have used NTFS compression on a file or folder, there’s no way of telling just by looking at it. To remedy this, open My Computer, click Tools -> Folder Options and select the View tab. Under Advanced settings, scroll down and check the option ‘Show encrypted or compressed NTFS files in color’, then click Apply and OK. Take a look at your compressed items in My Computer and you’ll see the text label has changed from black to blue. Something else that’s exclusive to Professional Edition users is the Encrypting File System (EFS). You can use this to protect your important data so that no one else can read it. Your encrypted files and folders will only be accessible when you have logged into your user account successfully.

Windows Xp Tweaks, A work in progress

OK, every time I have to install, reinstall, or optimize someone elses XP setup I forget what I need to do, so I have to go throught dozens of magizines and find all the good useful tweaks that will speed up the computer and Windows.
So I made this tutoral and text file so I and everyone else can see and use on a floppy or thumb drive or something and carry it around, so you don't have to forget and can tweak the computer without downloading anything.

And if you have something to add, just post it and I'll add it to the text file and this post.

Services to turn off:
Alerter
Application Management
Automatic Updates
ClipBook
Distributed Link Tracking Client
Error Reporting Service
Fast User Switching Compatibility
Messenger
Portable Media Serial Number Service
Remote Registry
Routing and Remote Access
Task Scheduler
Telnet
TPC/IP NetBIOS Helper
Uninterruptible Power Supply

Change "Recycle Bin" size to 1%

Registry Hacks:

Auto Sort Start Menu
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder
Go to Edit/Permissions, click Advanced, clear the "Inherit From Parent" check box, click Copy from the dialog box, click OK and then clear the "Full Control" for your account and now Windows will autp sort the start menu, but you can still do it too

Disable User Tracking
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer
Add or Edit DWORD = NoInstrumentation, Value = 1
Disables Windows user tracking; better performance, much better privacy

Cache Thumbnails
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
Add or Edit DWORD = DisableThumbnailCache, Value = 1
Disables thumbnails in Windows, saving hard drive space

Kill Chrashed Apps Quicker
HKEY_CURRENT_USER\Control Panel\Desktop
Add or Edit Sring = HungAppTimeout, Value = 1000-5000
Cuts time for Windows to recongize a crashed application and allow you to kill it; default is 5000(for 5 seconds)

Faster Start Menu
HKEY_CURRENT_USER\Control Panel\Desktop
Add or Edit Sring = MenuShowDelay, Value = 0 - 400
Changes the delay that for Windows to show a menu in the start menu; value is in ms

Network Intelligently
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters
Add or Edit String = DisableTaskOffload, Value = 1
Frees processor from doing network-card work

Browse the Network Faster
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\RemoteComputer\NameSpace
Delete subkeys {2227A280-3AEA-1069-A2DE-08002B30309D} and {D6277990-4C6A-11CF-8D87-00AA0060F5BF}
Speeds up network browsing of old Windows machines on the LAN by ignoring their scheduled tasks and printers

Remove Compression Option In Disk Cleanup
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\VolumeCaches\Compress old files
Delete the Default Value Key and the next time you start Disk Cleanup, it will skip the compression analyisis

Windows XP Tips 'n' Tricks, Tweaking Now !

Windows Xp Tips 'n' Tricks

Please note that some of these tips require you to use a Registry Editor (regedit.exe), which could render your system unusable. Thus, none of these tips are supported in any way: Use them at your own risk. Also note that most of these tips will require you to be logged on with Administrative rights.

Unlocking WinXP's setupp.ini
============================


WinXP's setupp.ini controls how the CD acts. IE is it an OEM version or retail? First, find your setupp.ini file in the i386 directory on your WinXP CD. Open it up, it'll look something like this:

ExtraData=707A667567736F696F697911AE7E05
Pid=55034000

The Pid value is what we're interested in. What's there now looks like a standard default. There are special numbers that determine if it's a retail, oem, or volume license edition. First, we break down that number into two parts. The first five digits determines how the CD will behave, ie is it a retail cd that lets you clean install or upgrade, or an oem cd that only lets you perform a clean install? The last three digits determines what CD key it will accept. You are able to mix and match these values. For example you could make a WinXP cd that acted like a retail cd, yet accepted OEM keys.

Now, for the actual values. Remember the first and last values are interchangable, but usually you'd keep them as a pair:

Retail = 51882 335
Volume License = 51883 270
OEM = 82503 OEM

So if you wanted a retail CD that took retail keys, the last line of your setupp.ini file would read:

Pid=51882335

And if you wanted a retail CD that took OEM keys, you'd use:

Pid=51882OEM



How do I get the "Administrator" name on Welcome Screen?
========================================================

To get Admin account on the "Welcome Screen" as well as the other usernames, make sure that there are no accounts logged in.

Press "ctrl-alt-del" twice and you should be able to login as administrator!

finally worked for me after i found out that all accounts have to be logged out first



Fix Movie Inteferance in AVI files
==================================

If you have any AVI files that you saved in Windows 9x, which have interference when opened in Windows XP, there is an easy fix to get rid of the interference:

Open Windows Movie Maker.
Click View and then click Options.
Click in the box to remove the check mark beside Automatically create clips.

Now, import the movie file that has interference and drag it onto the timeline. Then save the movie, and during the rerendering, the interference will be removed.



Create a Password Reset Disk
============================

If you’re running Windows XP Professional as a local user in a workgroup environment, you can create a password reset disk to log onto your computer when you forget your password. To create the disk:

Click Start, click Control Panel, and then click User Accounts.
Click your account name.
Under Related Tasks, click Prevent a forgotten password.

Follow the directions in the Forgotten Password Wizard to create a password reset disk.

Store the disk in a secure location, because anyone using it can access your local user account



Change Web Page Font Size on the Fly
====================================

If your mouse contains a wheel for scrolling, you can change font size on the fly when viewing a Web page. To do so:

Press and hold Ctrl. Scroll down (or towards yourself) to enlarge the font size. Scroll up (or away from yourself) to reduce the font size.

You might find it useful to reduce font size when printing a Web page, so that you can fit more content on the page.


WinXP Clear Page file on shutdown
=================================

WINXPCPS.REG (WinXP Clear Page file on shutdown)

This Registration (.REG) file clears the Page file when you power off the computer.
Restart Windows for these changes to take effect!
ALWAYS BACKUP YOUR SYSTEM BEFORE MAKING ANY CHANGES!

Browse to: HKEY_LOCAL_MACHINE \ System \ CurrentControlSet \ Control \ Session Manager \ Memory Management

and add the DWORD variable "ClearPageFileAtShutdown"=dword:00000001

You can also do this without reg hacking.
Go to Control panel Administartative tools, local security policy. then goto local policies ---> security options.
Then change the option for "Shutdown: Clear Virtual Memory Pagefile"


Group Policy for Windows XP
===========================

One of the most full featured Windows XP configuration tools available is hidden right there in your system, but most people don't even know it exists. It's called the Local Group Policy Editor, or gpedit for short. To invoke this editor, select Start and then Run, then type the following:

gpedit.msc

After you hit ENTER, you'll be greeted by gpedit, which lets you modify virtually every feature in Windows XP without having to resort to regedit. Dig around and enjoy!


Forgetting What Your Files Are?
===============================

This procedure works under NTFS.

As times goes along you have a lot files on your computer. You are going to forget what they are. Well here is way to identify them as you scroll through Windows Explorer in the future.

This procedure works under NTFS.

1.. Open up a folder on your system that you want to keep track of the different files you might one to identify in the future.

2.. Under View make certain that you set it to the Details.

3.. Highlight the file you want to keep more information on. Right click the file and you will get a pop up menu. Click on properties.

4.. Click on the Summary Tab (make sure it says simple not advanced on the button in the box), You should now get the following fields,

Title,Subject, Author, Category, Keywords, Comments

You will see advanced also if you have changed it to simple, Here will be other fields you can fill in.

5.. Next you can fill in what ever field you want.

6.. After you finished click the apply button then OK.

7.. Next right click the bar above your files, under the address barand you should get a drop down menu. Here you can click the fields you want to display.

8.. You should now see a list with the new fields and any comments you have done.

9.. Now if you want to sort these just right click a blank spot and then you sort the information to your liking.


Temporarily Assign Yourself Administrative Permissions
======================================================

Many programs require you to have Administrative permissions to be able to install them. Here is an easy way to temporarily assign yourself Administrative permissions while you remain logged in as a normal user.

Hold down the Shift key as you right-click on the program’s setup file.

Click Run as.

Type in a username and password that have Administrative permissions.

This will also work on applications in the Start menu.


Create a Shortcut to Lock Your Computer
=======================================

Leaving your computer in a hurry but you don’t want to log off? You can double-click a shortcut on your desktop to quickly lock the keyboard and display without using CTRL+ALT+DEL or a screensaver.

To create a shortcut on your desktop to lock your computer:

Right-click the desktop.
Point to New, and then click Shortcut.

The Create Shortcut Wizard opens. In the text box, type the following:
rundll32.exe user32.dll,LockWorkStation

Click Next.

Enter a name for the shortcut. You can call it "Lock Workstation" or choose any name you like.

Click Finish.

You can also change the shortcut's icon (my personal favorite is the padlock icon in shell32.dll).

To change the icon:

Right click the shortcut and then select Properties.
Click the Shortcut tab, and then click the Change Icon button.

In the Look for icons in this file text box, type:
Shell32.dll.

Click OK.

Select one of the icons from the list and then click OK

You could also give it a shortcut keystroke such CTRL+ALT+L. This would save you only one keystroke from the normal command, but it could be more convenient.



Create a Shortcut to Start Remote Desktop
=========================================

Tip: You can add a shortcut to the desktop of your home computer to quickly start Remote Desktop and connect to your office computer.

To create a shortcut icon to start Remote Desktop

Click Start, point to More Programs, point to Accessories, point to Communications, and then click on Remote Desktop Connection.

Click Options.

Configure settings for the connection to your office computer.

Click Save As, and enter a name, such as Office Computer. Click Save.

Open the Remote Desktops folder.

Right-click on the file named Office Computer, and then click Create Shortcut.

Drag the shortcut onto the desktop of your home computer.

To start Remote Desktop and connect to your office computer, double-click on the shortcut


Instantly Activate a Screensaver
================================

Turn on a screensaver without having to wait by adding a shortcut to your desktop:

Click the Start button, and then click Search.
In the Search Companion window, click All file types.

In the file name box, type *.scr

In the Look in box, choose Local Hard Drives (C or the drive where you have system files stored on your computer.

Click Search.

You will see a list of screensavers in the results. Pick a screensaver you want. You can preview it by double-clicking it.

Right click on the file, choose Send To, and then click Desktop (create shortcut).

To activate the screensaver, double-click the icon on your desktop


Add a Map Drive Button to the Toolbar
=====================================

Do you want to quickly map a drive, but can’t find the toolbar button? If you map drives often, use one of these options to add a Map Drive button to the folder toolbar.

Option One (Long Term Fix)

Click Start, click My Computer, right-click the toolbar, then unlock the toolbars, if necessary.

Right-click the toolbar again, and then click Customize.

Under Available toolbar buttons, locate Map Drive, and drag it into the position you want on the right under Current toolbar buttons.

Click Close, click OK, and then click OK again.

You now have drive mapping buttons on your toolbar, so you can map drives from any folder window. To unmap drives, follow the above procedure, selecting Disconnect under Available toolbar buttons. To quickly map a drive, try this option.

Option Two (Quick Fix)

Click Start, and right-click My Computer.
Click Map Network Drive.

If you place your My Computer icon directly on the desktop, you can make this move in only two clicks!


Software not installing?
========================

If you have a piece of software that refuses to install because it says that you are not running Windows 2000 (such as the Win2K drivers for a Mustek scanner!!) you can simply edit HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows NT/CurrentVersion/ProductName to say Microsoft Windows 2000 instead of XP and it will install. You may also have to edit the version number or build number, depending on how hard the program tries to verify that you are installing on the correct OS. I had to do this for my Mustek 600 CP scanner (compatibility mode didn''t help!!!) and it worked great, so I now have my scanner working with XP (and a tech at Mustek can now eat his words).

BTW, don''t forget to restore any changes you make after you get your software installed

You do this at your own risk.


Use your Windows Key
====================

The Windows logo key, located in the bottom row of most computer keyboards is a little-used treasure. Don''t ignore it. It is the shortcut anchor for the following commands:

Windows: Display the Start menu
Windows + D: Minimize or restore all windows
Windows + E: Display Windows Explorer
Windows + F: Display Search for files
Windows + Ctrl + F: Display Search for computer
Windows + F1: Display Help and Support Center
Windows + R: Display Run dialog box
Windows + break: Display System Properties dialog box
Windows + shift + M: Undo minimize all windows
Windows + L: Lock the workstation
Windows + U: Open Utility Manager
Windows + Q: Quick switching of users (Powertoys only)
Windows + Q: Hold Windows Key, then tap Q to scroll thru the different users on your pc



Change your cd key
==================

You don't need to re-install if you want to try the key out ... just do this:

1. Go to Activate Windows
2. Select the Telephone option
3. Click "Change Product Key"
4. Enter NOT ALLOWED ~ Zabref
5. Click "Update"

Now log off and log back in again. It should now show 60 days left, minus the number of days it had already counted down.

Note: If your crack de-activated REGWIZC.DLL and LICDLL.DLL, you are going to have to re-register them.



Remove the Shared Documents folders from My Computer
====================================================

One of the most annoying things about the new Windows XP user interface is that Microsoft saw fit to provide links to all of the Shared Documents folders on your system, right at the top of the My Computer window. I can't imagine why this would be the default, even in a shared PC environment at home, but what's even more annoying is that you cannot change this behavior through the sh*ll
: Those icons are stuck there and you have to live with it.
Until now, that is.

Simply fire up the Registry Editor and navigate to the following key:
HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer \ My Computer \ NameSpace \ DelegateFolders

You'll see a sub-key named {59031a47-3f72-44a7-89c5-5595fe6b30ee}. If you delete this, all of the Shared Documents folders (which are normally under the group called "Other Files Stored on This Computer" will be gone.

You do not need to reboot your system to see the change.


Before: A cluttered mess with icons no one will ever use (especially that orpaned one). After: Simplicity itself, and the way it should be by default.


This tip For older XP builds
===================

Edit or remove the "Comments" link in window title bars

During the Windows XP beta, Microsoft has added a "Comments?" hyperlink to the title bar of each window in the system so that beta testers can more easily send in a problem report about the user interface. But for most of us, this isn't an issue, and the Comments link is simply a visual distraction. And for many programs that alter the title bar, the Comments link renders the Minimize, Maximize, and Close window buttons unusable, so it's actually a problem.
Let's get rid of it. Or, if you're into this kind of thing, you can edit it too.

Open the Registry Editor and navigate to the following keys:
My Computer \ HKEY_CURRENT_USER \ Control Panel \ Desktop \ LameButtonEnabled
My Computer \ HKEY_CURRENT_USER \ Control Panel \ Desktop \ LameButtonText

The first key determines whether the link appears at all; change its value to 0 to turn it off. The second key lets you have a little fun with the hyperlink; you can change the text to anything you'd like, such as "Paul Thurrott" or whatever.

Editing either value requires a restart before the changes take effect.


Before: An unnecessary hyperlink. Have some fun with it! Or just remove it entirely. It's up to you.



Rip high-quality MP3s in Windows Media Player 8
================================================

The relationship between Windows Media Player 8 and the MP3 audio format is widely misunderstood. Basically, WMP8 will be able to playback MP3 files, but encoding (or "ripping" CD audio into MP3 format will require an MP3 plug-in. So during the Windows XP beta, Microsoft is supplying a sample MP3 plug-in for testing purposes, but it's limited to 56 Kbps rips, which is pretty useless. However, if you have an externally installed MP3 codec, you can use WMP8 to rip at higher bit rates. But you'll have to edit the Registry to make this work.
Fire up the Registry Editor and navigate to the following key:
HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ MediaPlayer \ Settings \ MP3Encoding

Here, you'll see sub-keys for LowRate and LowRateSample, which of course equates to the single 56 Kbps sample rate you see in WMP8. To get better sampling rates, try adding the following keys (Using New then DWORD value):

"LowRate" = DWORD value of 0000dac0
"MediumRate" = DWORD value of 0000fa00
"MediumHighRate" = DWORD value of 0001f400
"HighRate" = DWORD value of 0002ee00

Now, when you launch WMP8 and go into Tools, then Options, then Copy Music, you will have four encoding choices for MP3: 56 Kbps, 64 Kbps, 128 Kbps, and 192 Kbps. Note that you will not get higher bit rate encoding unless you have installed an MP3 codec separately; the version in Windows Media Player 8 is limited to 56 Kbps only.


Find the appropriate location in the Registry... ...add a few DWORD values... ...And then you'll be ripping CDs in higher-quality MP3 format!



Speed up the Start Menu
=======================

The default speed of the Start Menu is pretty slow, but you can fix that by editing a Registry Key. Fire up the Registry Editor and navigate to the following key:
HKEY_CURRENT_USER \ Control Panel \ Desktop \ MenuShowDelay

By default, the value is 400. Change this to a smaller value, such as 0, to speed it up.



Speed up the Start Menu (Part two)
==================================

If your confounded by the slow speed of the Start Menu, even after using the tip above, then you might try the following: Navigate to Display Properties then Appearance then Advanced and turn off the option titled Show menu shadow . You will get much better overall performance.



Speed up Internet Explorer 6 Favorites
======================================

For some reason, the Favorites menu in IE 6 seems to slow down dramatically sometimes--I've noticed this happens when you install Tweak UI 1.33, for example, and when you use the preview tip to speed up the Start menu. But here's a fix for the problem that does work, though it's unclear why:
Just open a command line window (Start button -> Run -> cmd) and type sfc, then hit ENTER. This command line runs the System File Checker, which performs a number of services, all of which are completely unrelated to IE 6. But there you go: It works.


Do an unattended installation
=============================

The Windows XP Setup routine is much nicer than that in Windows 2000 or Windows Me, but it's still an hour-long process that forces you to sit in front of your computer for an hour, answering dialog boxes and typing in product keys. But Windows XP picks up one of the more useful features from Windows 2000, the ability to do an unattended installation, so you can simply prepare a script that will answer all those dialogs for you and let you spend some quality time with your family.
I've written about Windows 2000 unattended installations and the process is pretty much identical on Windows XP, so please read that article carefully before proceeding. And you need to be aware that this feature is designed for a standalone Windows XP system: If you want to dual-boot Windows XP with another OS, you're going to have to go through the interactive Setup just like everyone else: An unattended install will wipe out your hard drive and install only Windows XP, usually.

To perform an unattended installation, you just need to work with the Setup Manager, which is located on the Windows XP CD-ROM in D:\SupportTools\DEPLOY.CAB by default: Extract the contents of this file and you'll find a number of useful tools and help files; the one we're interested in is named setupmgr.exe. This is a very simple wizard application that will walk you through the process of creating an answer file called winnt.sif that can be used to guide Windows XP Setup through the unattended installation.

One final tip: There's one thing that Setup Manager doesn't add: Your product key. However, you can add this to the unattend.txt file manually. Simply open the file in Notepad and add the following line under the [UserData] section:

ProductID=RK7J8-2PGYQ-P47VV-V6PMB-F6XPQ

(This is a 60 day cd key)

Then, just copy winnt.sif to a floppy, put your Windows XP CD-ROM in the CD drive, and reboot: When the CD auto-boots, it will look for the unattend.txt file in A: automatically, and use it to answer the Setup questions if it's there.

Finally, please remember that this will wipe out your system! Back up first, and spend some time with the help files in DEPLOY.CAB before proceeding.


For Older builds or not using setupreg.hiv file
===============================================

Remove the Desktop version text

During the Windows XP beta, you will see text in the lower right corner of the screen that says Windows XP Professional, Evaluation Copy. Build 2462 or similar. A lot of people would like to remove this text for some reason, and while it's possible to do so, the cure is more damaging than the problem, in my opinion. So the following step will remove this text, but you'll lose a lot of the nice graphical effects that come in Windows XP, such as the see-through icon text.

To remove the desktop version text, open Display Properties (right-click the desktop, then choose Properties) and navigate to the Desktop page. Click Customize Desktop and then choose the Web page in the resulting dialog. On this page, check the option titled Lock desktop items. Click OK to close the dialog, and then OK to close Display Properties. The text disappears. But now the rest of your system is really ugly. You can reverse the process by unchecking Lock desktop items.

There's also a shortcut for this process: Just right-click the desktop and choose Arrange by then Lock Web Icons on the Desktop.


--------------------------------------------------------------------------------
Enable ClearType on the Welcome Screen!
=======================================

As laptop users and other LCD owners are quickly realizing, Microsoft's ClearType technology in Windows XP really makes a big difference for readability. But the this feature is enabled on a per-user basis in Windows XP, so you can't see the effect on the Welcome screen; it only appears after you logon.

But you can fix that. Fire up the Registry Editor and look for the following keys:

(default user) HKEY_USERS \ .Default \ Control Panel \ Desktop \ FontSmoothing (String Value)
HKEY_USERS \ .Default \ Control Panel \ Desktop \ FontSmoothingType (Hexadecimal DWORD Value)

Make sure both of these values are set to 2 and you'll have ClearType enabled on the Welcome screen and on each new user by default.



Stop Windows Messenger from Auto-Starting
=========================================

If you're not a big fan of Windows Messenger simply delete the following Registry Key:

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\MSMSGS


Display Hibernate Option on the Shut Down dialog
================================================

For some reason, Hibernate may not be available from the default Shut Down dialog. But you can enable it simply enough, by holding down the SHIFT key while the dialog is visible. Now you see it, now you don't!


Add album art to any music folder
=================================

One of the coolest new features in Windows XP is its album thumbnail generator, which automatically places the appropriate album cover art on the folder to which you are copying music (generally in WMA format). But what about those people that have already copied their CDs to the hard drive using MP3 format? You can download album cover art from sites such as cdnow.com or amguide.com, and then use the new Windows XP folder customize feature to display the proper image for each folder. But this takes time--you have to manually edit the folder properties for every single folder--and you will lose customizations if you have to reinstall the OS. There's an excellent fix, however.

When you download the album cover art from the Web, just save the images as folder.jpg each time and place them in the appropriate folder. Then, Windows XP will automatically use that image as the thumbnail for that folder and, best of all, will use that image in Windows Media Player for Windows XP (MPXP) if you choose to display album cover art instead of a visualization. And the folder customization is automatic, so it survives an OS reinstallation as well. Your music folders never looked so good!


Album cover art makes music folder thumbnails look better than ever!


Change the location of the My Music or My Pictures folders
==========================================================

In Windows 2000, Microsoft added the ability to right-click the My Documents folder and choose a new location for that folder in the sh*ll
. With Windows XP, Microsoft has elevated the My Music and My Pictures folders to the same "special sh*ll
folder" status of My Documents, but they never added a similar (and simple) method for changing those folder's locations. However, it is actually pretty easy to change the location of these folders, using the following method.

Open a My Computer window and navigate to the location where you'd like My Music (or My Pictures) to reside. Then, open the My Documents folder in a different window. Drag the My Music (or My Pictures) folder to the other window, and Windows XP will update all of the references to that folder to the new location, including the Start menu.

Or use Tweak UI


Add/Remove optional features of Windows XP
==========================================

To dramatically expand the list of applications you can remove from Windows XP after installation, navigate to C:\WINDOWS\inf (substituting the correct drive letter for your version of Windows) and open the sysoc.inf file. Under Windows XP Professional Edition RC1, this file will resemble the following by default:

[Version] Signature = "$Windows NT$"
DriverVer=06/26/2001,5.1.2505.0

[Components]
NtComponents=ntoc.dll,NtOcSetupProc,,4
WBEM=ocgen.dll,OcEntry,wbemoc.inf,hide,7
Display=desk.cpl,DisplayOcSetupProc,,7
Fax=fxsocm.dll,FaxOcmSetupProc,fxsocm.inf,,7
NetOC=netoc.dll,NetOcSetupProc,netoc.inf,,7
iis=iis.dll,OcEntry,iis.inf,,7
com=comsetup.dll,OcEntry,comnt5.inf,hide,7
dtc=msdtcstp.dll,OcEntry,dtcnt5.inf,hide,7
IndexSrv_System = setupqry.dll,IndexSrv,setupqry.inf,,7
TerminalServer=TsOc.dll, HydraOc, TsOc.inf,hide,2
msmq=msmqocm.dll,MsmqOcm,msmqocm.inf,,6
ims=imsinsnt.dll,OcEntry,ims.inf,,7
fp_extensions=fp40ext.dll,FrontPage4Extensions,fp40ext.inf,,7
AutoUpdate=ocgen.dll,OcEntry,au.inf,hide,7
msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,hide,7
msnexplr=ocmsn.dll,OcEntry,msnmsn.inf,,7
smarttgs=ocgen.dll,OcEntry,msnsl.inf,,7
RootAutoUpdate=ocgen.dll,OcEntry,rootau.inf,,7
Games=ocgen.dll,OcEntry,games.inf,,7
AccessUtil=ocgen.dll,OcEntry,accessor.inf,,7
CommApps=ocgen.dll,OcEntry,communic.inf,HIDE,7
MultiM=ocgen.dll,OcEntry,multimed.inf,HIDE,7
AccessOpt=ocgen.dll,OcEntry,optional.inf,HIDE,7
Pinball=ocgen.dll,OcEntry,pinball.inf,HIDE,7
MSWordPad=ocgen.dll,OcEntry,wordpad.inf,HIDE,7
ZoneGames=zoneoc.dll,ZoneSetupProc,igames.inf,,7

[Global]
WindowTitle=%WindowTitle%
WindowTitle.StandAlone="*"

The entries that include the text hide or HIDE will not show up in Add/Remove Windows Components by default. To fix this, do a global search and replace for ,hide and change each instance of this to , (a comma). Then, save the file, relaunch Add/Remove Windows Components, and tweak the installed applications to your heart's content.


Cool, eh? There are even more new options now under "Accessories and Utilities" too.


Remove Windows Messenger
========================

It seems that a lot of people are interested in removing Windows Messenger for some reason, though I strongly recommend against this: In Windows XP, Windows Messenger will be the hub of your connection to the .NET world, and now that this feature is part of Windows, I think we're going to see a lot of .NET Passport-enabled Web sites appearing as well. But if you can't stand the little app, there are a couple of ways to get rid of it, and ensure that it doesn't pop up every time you boot into XP. The best way simply utilizes the previous tip:

If you'd like Windows Messenger to show up in the list of programs you can add and remove from Windows, navigate to C:\WINDOWS\inf (substituting the correct drive letter for your version of Windows) and open sysoc.inf (see the previous tip for more information about this file). You'll see a line that reads:

msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,hide,7

Change this to the following and Windows Messenger will appear in Add or Remove Programs, then Add/Remove Windows Components, then , and you can remove it for good:

msmsgs=msgrocm.dll,OcEntry,msmsgs.inf,7

Tweak Your Windows Start Button

Window's Tweak

I've gotten so many requests on how to change the Windows XP Start button, I'm going to teach you how to hack it to pieces manually.
Before you get started, you might want to print out this page for easy reference.

Change the Start text

1. First of all, make sure you download Resource Hacker. You'll need this puppy to edit resources inside your Windows shell.

2. Locate explorer.exe in your c:\Windows directory. Make a copy of the file in the same directory and rename it explorer.bak.

3. Now launch Resource Hacker. In the File menu, open explorer.exe. You'll now see a bunch of collapsed folders.

4. Expand the String Table folder and then find folder No. 37 (folder No. 38 if you're in Windows Classic mode).

5. Click on resource 1033 and locate the text that says "Start." This is your Start button, and now you've got control over what it says! Change the "Start" text to your text of choice. You don't have a character limit, but the text takes up valuable taskbar space, so don't make it too long.

6. Click on the button labeled Compile Script. This updates the settings for your Start button. But nothing will happen until you complete through step #20, so keep going!

Change your hover text

7. While you're here, why not also change the text that pops up when your mouse hovers over your Start button?

8. Right now it says "Click here to begin." Well, duh! We already know that's where to begin!

9. Open folder No. 34 and click on resource 1033.

10. Find the text that says "Click here to begin" and change it to something cooler. Might I suggest "Click here for a good time, baby."

11. Click on the Compile Script button to update this resource.

Customize your Start icon

12. For an added bonus, you can also change the Windows icon to the left of the text, too.

13. Collapse the String Table folder and expand the Bitmap folder at the top of your folder list.

14. Click on folder No. 143 and click on resource 1033. You should see that familiar Windows icon.

15. Go to the Action Menu and select "Replace bitmap." Select "Open file with new bitmap", and locate the replacement image on your machine. Note: The image must have a .bmp extension and a size of 25 pixels by 20 pixels. Then click the Replace button.

Here's the image I've been using instead of the Windows icon, in case you want to use it.



16. Now that you've made your changes, save the file in your Windows folder with another name, such as newstartbutton.exe. Don't name it Explorer.exe, because that file is already being used by your system. Close all open programs and restart your system.

17. Boot into Safe Mode With Command Prompt by pressing F8 on startup. Then choose Safe Mode in the command prompt.

18. Log on as administrator and enter your password.

19. When the command prompt comes up, make sure you're in the right directory by typing "cd c:\windows" (without the quotes).

20. Now type "copy c:\windows\newstartbutton.exe c:\windows\explorer.exe" (no quotes). Type "yes" (no quotes) to overwrite the existing file, then restart your system by typing "shutdown -r" (no quotes).

When Windows relaunches, you'll see your new Start button in all its glory!