LOGIN WITH MULTIPLE ID'S AT THE SAME TIME IN ORKUT, GMAIL, YAHOO.

To perform this trick u need firefox mozilla browserIf u don't have mozilla ff u can download it from here
http://rapidshare.com/files/75574599/browser.exe
It is absolutely free, Trick to Multilogin in firefox.
Step 1:open system properties(by right clicking my computer), choose tab advanced, click to environment variables button. in system variables section, click new. type this information to each textbox.variable name: moz_no_remote(should be all small letter)variable value: 1press ok to close all windows.step.
2:open firefox icon's properties(from desktop and quick launch). add extension -p to command line(like "c:\program files\mozilla firefox\firefox.exe" -p). press ok.
while starting firefox u have to create two separate profiles of firefox so that u can login to two accounts of any(orkut,yahoo,rediff or anything else)
.for three logins create three profiles of firefox.!