naquaada,

I have the same question, please tell me which brand is best for ATi4870? Sapphire(http://redirectingat.com/?id=292X457...D245%26grp%3D3) supposed to be the best on the market? And after installation of the driver,what must be done?Does it need OpenCL or other packages from 10.5.7 beta?

Or XFX 9800 GTX(http://redirectingat.com/?id=292X457...3Flang%3Den-us) is better in x86?

Thanks!!