Yes, u heard right.......
Just like multiple yahoo messenger you can also use multiple Gtalk...
For this u need not to go to registry.
Its Very much simple...

The Process is like this:

1. Right click the gtalk shortcut icon.
2. Goto Properties.
3. U need to edit the target field there.
4. Initially it is:

"C:\Users\Adlaks\AppData\Roaming\Google\Google Talk\googletalk.exe" /startmenu

5. Now add '/nomutex' without qoutes in the end. The code will now look as:

"C:\Users\Adlaks\AppData\Roaming\Google\Google Talk\googletalk.exe" /startmenu /nomutex

6. Thats it....


Enjoy Multiple Gtalk.........

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.

Step 1 - Modify Explorer.exe File

In order to make the changes, the file explorer.exe located at C:\Windows needs to be edited. Since explorer.exe is a binary file it requires a special editor. For purposes of this article I have used Resource Hacker. Resource HackerTM is a freeware utility to view, modify, rename, add, delete and extract resources in 32bit Windows executables and resource files (*.res). It incorporates an internal resource script compiler and decompiler and works on Microsoft Windows 95/98/ME, Windows NT, Windows 2000 and Windows XP operating systems.

get this from h**p://delphi.icm.edu.pl/ftp/tools/ResHack.zip

The first step is to make a backup copy of the file explorer.exe located at C:\Windows\explorer. Place it in a folder somewhere on your hard drive where it will be safe. Start Resource Hacker and open explorer.exe located at C:\Windows\explorer.exe.

The category we are going to be using is "String Table". Expand it by clicking the plus sign then navigate down to and expand string 37 followed by highlighting 1033. If you are using the Classic Layout rather than the XP Layout, use number 38. The right hand pane will display the stringtable. We’re going to modify item 578, currently showing the word “start” just as it displays on the current Start button.

There is no magic here. Just double click on the word “start” so that it’s highlighted, making sure the quotation marks are not part of the highlight. They need to remain in place, surrounding the new text that you’ll type. Go ahead and type your new entry. In my case I used Click Me!

You’ll notice that after the new text string has been entered the Compile Script button that was grayed out is now active. I won’t get into what’s involved in compiling a script, but suffice it to say it’s going to make this exercise worthwhile. Click Compile Script and then save the altered file using the Save As command on the File Menu. Do not use the Save command – Make sure to use the Save As command and choose a name for the file. Save the newly named file to C:\Windows.


Step 2 – Modify the Registry

!!!make a backup of your registry before making changes!!!

Now that the modified explorer.exe has been created it’s necessary to modify the registry so the file will be recognized when the user logs on to the system. If you don’t know how to access the registry I’m not sure this article is for you, but just in case it’s a temporary memory lapse, go to Start (soon to be something else) Run and type regedit in the Open field. Navigate to:

HKEY_LOCAL_MACHINE\ SOFTWARE\ Microsoft\ Windows NT\ CurrentVersion\ Winlogon

In the right pane, double click the "Shell" entry to open the Edit String dialog box. In Value data: line, enter the name that was used to save the modified explorer.exe file. Click OK.

Close Registry Editor and either log off the system and log back in, or reboot the entire system if that’s your preference. If all went as planned you should see your new Start button with the revised text.

There are two ways to rename a file extension ‘without’ a stupid program.

Number 1, Folder Options:

Go into your Control Panel,in Control Panel open “Folder Options” and click the view tab and make sure ‘Hide file extensions for know files’ is not selected, then press Ok.

Now go into a folder and notice you can see your files extensions, rename them to whatever you'd like, for instance:

Code:
Dildos.exe to Dildos.Anonymous / Etc,Etc,Etc



Number 2, MS-DOS:

The difference between renaming files in DOS is that you can rename multiple files rather then one at a time, therefore making time gracious. Here I’ll provide you a few examples.

Go to your start menu and open run, then type “cmd” without parenthesis.Now find out which directory has your files and type:

Example

cd C:\Files\


In your case “C:\Files\” may not exist, so type in the directory that your have you files in. If everything goes will dos will look kinda like this:

Code:

C:\Documents and Settings\User>cd C:\Files\


Now, type: dir
and you will be provided with what files are in your folder, including their extensions. In my case:

Code:
C:\Files>dir
Volume in drive C has no dildo.
Volume Serial Number is CXXX-XXXX

Directory of C:\Files

02/01/2005 07:22 PM DIR .
02/01/2005 07:22 PM DIR ..
01/31/2005 06:40 PM 14,336 stf.bmp
01/31/2005 06:40 PM 14,336 stf02.bmp
2 File(s) 28,672 bytes
2 Dir(s) 39,024,766,976 bytes free

C:\Files>


Did you notice how I had two files named stf. Since both of these files have the same extension, *.bmp they can be renamed all together. If there are other files in there with the same extension and you don't want to rename them, move them to another folder and / or directory.

Last but not least,
type:
Code:
C:\Files>ren *.bmp *.rar


And your results are:
Code:

C:\Files>dir
Volume in drive C has no penis.
Volume Serial Number is CXXX-XXXX

Directory of C:\Files

02/01/2005 07:37 PM DIR .
02/01/2005 07:37 PM DIR ..
01/31/2005 06:40 PM 14,336 stf.rar
01/31/2005 06:40 PM 14,336 stf02.rar
2 File(s) 28,672 bytes
2 Dir(s) 39,024,676,864 bytes free

C:\Files>

1. Go to “Start | Run”.
2. Type “control userpasswords2” without the quotes. If you aren’t logged into an administrative account it will ask you to login into one.
3. Go to the “User” tab.
4. There is a check box saying, “Users must enter a username and password to use this
Computer”. Uncheck that box.
5. Now if you have multiple user logins, then it will ask you which login you would like to automatically log into.
6. Enter the username and the password if any and click on “OK”.
7. Restart the machine and you will directly reach the desktop.

If you run a windows computer you’ll know like many others than after a while your system will in doubt start running slow. Most people will restart their computer to remove and idle processes. But if there’s a simpler way, why restart every time windows decides it doesn’t like you today?

1. Right click on an empty spot on your desktop and select New - Shortcut.

2. Type %windir%\system32\rundll32.exe advapi32.dll,ProcessIdleTasks in the box.

3. Click Next.

4. Give your shortcut a nice name like “Clear Memory”.

5. Click Finish and you’re done.

Now whenever your computer starts running slow click this shortcut to clear out your memory and get your computer running at a normal pace again

Windows uses 20% of your bandwidth! Get it back

A nice little tweak for XP. M*crosoft reserve 20% of your available bandwidth for their own purposes (suspect for updates and interrogating your machine etc..)

Here's how to get it back:

Click Start-->Run-->type "gpedit.msc" without the "

This opens the group policy editor. Then go to:

Local Computer Policy-->Computer Configuration-->Administrative Templates-->Network-->QOS Packet Scheduler-->Limit Reservable Bandwidth

Double click on Limit Reservable bandwidth. It will say it is not configured, but the truth is under the 'Explain' tab :

"By default, the Packet Scheduler limits the system to 20 percent of the bandwidth of a connection, but you can use this setting to override the default."

So the trick is to ENABLE reservable bandwidth, then set it to ZERO. This will allow the system to reserve nothing, rather than the default 20%.

First open your command prompt.Go to Start-->Run-->type out cmd

Type in Code:Net View

This will give you all the names for all the computers on the network.

Then you want to find a target so write it down for example a name is \\SUNIL-AD1950D6 then you will utilize that name to shutdown the computer.

What next? Next thing to do is type in

Code:shutdown -i

which will give you a Gui interface and you'll be able to shutdown whichever computer you want with it,you can set a timer.

some of the commands useful for the command interface are

Code:shutdown -m //computername

This command shuts down the system.

Code:shutdown -m -c "comment"

This command shuts down the pc with a comment.

Code:shutdown -l

This command logs off the users.

Code:shutdown -r

This command restarts the computer.

1.First goto start->run->type “diskpart” and enter(with out quotations)
2.Type “list volume” (with out quotations)
3.select the volume of drive u want to hide by this command “select volume3” (with out quotations)
4.Then type “remove letter f” (with out quotations)
(It removes the drive f)
5.If u want re-assign the drive
a. First goto start->run->type “diskpart” and enter(with out quotations)
b. Type “list volume” (with out quotations)
c. select the volume of drive u (before) hide by this command “select
volume3” (with out quotations)
d.THEN type “assign letter f” (with out quotations)


EXAMPLE:
DISKPART> list volume

Volume ### Ltr Label Fs Type Size Status Info
---------- --- ----------- ----- ---------- ------- --------- --------
Volume 0 D DVD-ROM 0 B
Volume 1 C NTFS Partition 20 GB Healthy System
Volume 2 E New Volume NTFS Partition 49 GB Healthy
Volume 3 F New Volume NTFS Partition 78 GB Healthy
Volume 4 G New Volume NTFS Partition 86 GB Healthy
Volume 5 H SUBBU FAT32 Removeable 978 MB

DISKPART> select volume 3
Volume 3 is the selected volume.
DISKPART> remove letter f
DiskPart successfully removed the drive letter or mount point.
DISKPART> select volume 3
Volume 3 is the selected volume.
DISKPART> assign letter f
DiskPart successfully assigned the drive letter or mount point.

1. Open XP Installation CD
2. Explore i386 folder.
3. Find UNATTEND.txt file and open it.
4. Goto end and find the CD Key.

1 Start a movie in any player.

2 Then open Paint.

3 Now, in the player when the movie is being played, press "Print screen" button on your key board.

4 Now, Press Paste(ctrl+v) in Paint.

5 Leave the movie player open and don't minimize it.

6 Open Paint now and see the movie in the Paint..