Let me start off by saying...Vista sucks for gaming. I am having a bunch of problems with games. The one that I really care to fix is CoD: UO... The menu just freezes as soon as I start the game up. It worked for a day then I tried to play and it just won't work. I am pretty sure it has to do with Vista sucking but I am not positive. Worked perfect on WinXP Pro...wish I hadn't bought Vista, haha. Also, I just reinstalled CoD:UO and it still does not work, same problem.