Insufficient rights to run programs

I built my kids a new 'puter and installed their programs, but when I did I it, I did so as the Admin (DOH!), and so when they went to run any of those programs, XP said they didn't have sufficient rights, or something close to that. Adding them to the Power Users group didn't fix it, and for a short-term fix I added them to the Admin group, which is *not* what I want to do. How can I fix this without reinstalling their programs?? They have a lot of games and it'd pretty much be a long task. Thanks in advance...


.High*Ping*Drifter.

"When in doubt, I whip it out!"