Hi, I recently purchased a new BBA 9800Pro for cheap. So I got it and it worked fine, I couldn't overclock much with the stock cooler so I decided to put the Zalman ZM80C-HP VGA Heatpipe Cooler on. You know this one:

So the installation went well, I started playing games and I notices minor artifacting. I first tried GTA:SA. When I let the game sit, I would notice minor artifacting on just CJ(the main character). Nowhere on the screen would there be artifacts, If I moved around the artifacts would reduce, but I would still see some artifacts. So then I tried Counter Strike Source, and I see a few but not many artifacts, its not like huge triangles going all over the screen, but like small textures flicker, and the seams of objects change and flicker around.
The Zalman is hot on both plates, top and bottom. Very hot, I have the additional fan hooked up. I have even lowered my core clock by 50Mhz and I still get same thing.
My question is what is this problem, if its overheating I can buy the Arctic Cooling ATI Silencer 1 Revision 2. If its not a overheating problem then what is it? Once again, these artifacts are not huge triangles and things all over the screen, its almost like small graphical glitches. If you want some screenshots I can try and get you some screenshots. Thanks for your help.

So the installation went well, I started playing games and I notices minor artifacting. I first tried GTA:SA. When I let the game sit, I would notice minor artifacting on just CJ(the main character). Nowhere on the screen would there be artifacts, If I moved around the artifacts would reduce, but I would still see some artifacts. So then I tried Counter Strike Source, and I see a few but not many artifacts, its not like huge triangles going all over the screen, but like small textures flicker, and the seams of objects change and flicker around.
The Zalman is hot on both plates, top and bottom. Very hot, I have the additional fan hooked up. I have even lowered my core clock by 50Mhz and I still get same thing.
My question is what is this problem, if its overheating I can buy the Arctic Cooling ATI Silencer 1 Revision 2. If its not a overheating problem then what is it? Once again, these artifacts are not huge triangles and things all over the screen, its almost like small graphical glitches. If you want some screenshots I can try and get you some screenshots. Thanks for your help.

