I have about 100 XP workstations in an active directory environment. I'd like to write a script that kicks off at 10pm every Friday night and forcefully logs off any users that are logged in.

Only if the command runs as that user. It will not logoff any other user(s) logged on at the time. Some thoughts:<BR><BR>1. Force (through GP) the WINEXIT.SCR screensaver with a several hour timeout ...