Hi, recently my 9800 pro overclocked and working at 410/355 started getting glitches and graphical errors in counter-strike. Then it started in pirates, and now it wont run 3dmark2001 looping without crashing. It was doing this before i re-formatted and re-installed the 4.12 drivers and it's still doing it. Is there any other tests or things I can do to test whether it's gone or not. By the way It's fitted with an ati silencer 1 and I have re-fitted that to test whether that was the problem but it's still happening. ANy help would be greatly appreciated, thanks,John.