I gots a Athlon@1800+, 512MB, Geforce4 Ti4600, Audigy, and get around 30-45 frames with 1024x768 with quicuxx. I notice though that the game gets real smooth with sync off, frame limiter ON, and trails doesn't matter much. It's weird but it works. Or coarse it locks the game at 30fps, but if its smooth, what the hell. There seems to be a lot of sound bugs in GTA3. I get wierd crap all the time if i enable EAX3. Also my friend has a cmedia on an iwill and the thing would downright crash if there is a sound problem.