I recently reinstalled Windows XP (Home Edition SP2) on my computer. Everything was going fine untill I tried to load up a game. At that instant my computer froze. I thought I needed to download the latest driver. So I went to Nvidia.com and downloaded and installed the new driver. I reset my computer then tried again. Same thing. It wouldn't even get me to the login screen. Is it a bad graphics card or is something worse wrong with my computer?