RUN MULTIPLE GTALK AT SAME INSTANCE

It is the simplest hack ever,for those who all thought to have multiple gtalk messengers running on DIFFERENT GMAIL ACCOUNTS at the same time.
Here the following steps r given:
1.Create a shortcut of Google Talk messenger on your desktop or any other location.
2.Right click on the Google Talk messenger icon and select properties option
3.Modify target location text by this
“c:\program files\google\google talk\googletalk.exe” /startmenu

to

“c:\program files\google\google talk\googletalk.exe” /nomutex

4.Click OK
Now you can run multiple google talk at same instance .