You can freeze a facebook account with 2 simple step.
its like hotmail freezer, it locks your account for too many login failed attempts.
Insert email that you want to freeze, Click FREEZE, wait until 100%...
Done, the target must change the password to login. Simple!
Use with caution

CODE
http://rapidshare.com/files/266533035/GroundZero_s_Facebook_Freezer.rar