I have three users on a comp (OS=WINXP PRO w/SP2), one of the user needs to only operate one program. I am looking for directions in locking every thing down and making all but that one program inaccessible for that user. I have tried the gpedit, but i just keep screwing the comp up. After three complete re-installs of the OS to fix the problems I caused, I decided to ask the pros. Any help in this matter would be greatly appreciated. Thank You.