No errors, it will play some games but any that use openGL or direct3D in full screen it wont run correctly. I will have sound but no video. I am running a Gforce2 GTS pro, with newest drivers, 384 megs of memory, M7VIT pro biostar board, and an AMD Athlon XP 2200+. It all ran perfectly under win98se. I downloaded SP4 for it and that helped with some of the problem but in higher end games it still doesn't work. I also downloaded DirectX 9.0, but still nothing. When I first installed win2k it wouldn't play games so i just didn't play any on it, but now I use my other computer for testing stuff and I don't wan't to loose all my game saves if something goes wrong with it. I talked with a good friend of mine who messes with alot of things like this but he said he never really tried to fix it because he only deals with business networks, they don't really care if it can play games. So the search continues for the answer.