I have been tasked to keep 4 computers up and running that about 50-60 different people will be using. 2 are XP, 2 are 98se. Basically I want the users to only be able to run the programs I install and save where I say they can. No changing display settings, no installing, etc. I do not want them all to have different logins, just one User login will work. All I really want is the computer to distinguish me, who has unlimited control and them, who can run anything but save only where I say. I don't need to worry about hiding files or anything like that. They can have read access to anything they want, that is not a problem. What is the easiest way to do this?