I'm running a Gateway GT5220 with 3.5gb RAM, Creative soundcard and a Nvidia 8600 GTS. I've been having a lot of problems with it freezing on me while playing games. The graphics aren't too high because I usually just adjust the resolution and nothing else. Usually I can't get out of it at all but I was able to get an error and I'm pretty sure it said nv4_disp or something like that. I've had my graphics card for several years now and I'm not sure if my mobo is jacked up or my graphics card. Any ideas?