My two roommates have old computers that create a lot of lag when playing Warcraft III. One has XP Professional and the other 2000 Professional. They both are currently unable to spend money on any upgrade, so I want to know how to get them to run better, faster. My guess is to set up new user account just for games, but I don't know how to do it without the new account having all of the programs from the original account installed. How can I change this? and will it help the performance? I thought there was a way to create a new account without any programs installed, where it would look like a fresh install after first starting the account. Is this possible? Any help would be appreciated.