On the system I've sold to a friend (eck.cjb.net), we tried to put games on it and every single game crashed. We've tried about 4 games: Splinter Cell, Return To Castle Wolfenstein, and two I can't remember. All of them would run, but some would freeze before we even got to the menu like Splinter Cell, and Wolfenstein would sometimes actually get into the game and a couple minutes later freeze up. The picture just stays on the screen and nothing else happens. We have to reboot. I'm using VIA 4.51 Hyperions with the video driver 53.03. I'm thinking the problem is either of those drivers, or bad RAM?