Well, "crappy" is subjective. But anyways, I've got an ATi X800 Pro that I've flashed to 16 pipes, and I currently run it at 510/560 constantly. I just put an ATi Silencer on it and it runs the fan at 100%, and during games, at this load, the core temperature never breaks 40. Now, when I bump it up to 530/560 and run 3DMark05, it runs fine, and never breaks 50 degrees (C). Once I get to 540 core, though, all bets are off and the machine dies during benching, with ATitool logs showing the core never breaking 50 as well. I've got the core voltage up to about 1390mV with a pencil mod, and I'm still getting some really unsatisfactory overclocks. Is there anything I can do to combat the crashing or am I just pushing the card too far? 