CPU Lock [Fast Lock] Addon for Windows 2000/XP(NT?)

This code does use the Windows 2000/XP locking system to LOCK the computer. But now you only have to run a exe file that you could make a shourcut to and make a hotkey! ( Ill make a hotkey in the program when I find out how! ) Please comment the CODE! bad or good!!! And it whould be nice if you vote for me too! ;-)