I just got UT to work on my Athlon 500, SBLive! sound card, GeForce 256 system but my system will just restart in the middle of the game. At first I thought it was just overheating so I took off the case but that didn't help one bit. I have the latest drivers for the GeForce and the 413 patch. Could this be a problem from the GeForce, should it work okay now, is it overheating or something else? This normally doesn't happen much with my system once or twice a week atmost. Q3A always works fine for me even on the highest graphics settings and I haven't even done that with UT. Thanks.