If You Have Logged In To Orkut With "Remember Me On This Computer" Checkbox Checked & While Closing The Browser Window You Have Not Logged Out, Still The Next Time You Open Browser & Open http://www.orkut.com, You Are Asked For password :(

With Its Autologin Feature, You Can Login, Without Entering The Password Again.
Also, If You Are Logged In Gmail With "Remember Me On This Computer" Checkbox Checked, You Get Logged Into Orkut Automatically On Opening http://www.orkut.com

It Uses The 'Cookie' Of Gmail/Orkut To Login. Your Password Is Never Checked.

Download: Orkut Helper 4.0