I just got my new 9800 pro 256mb and when installed the catalyst 4.9 the image either in 3D mark or panel is broken.... But when installed an Omega driver, the graphic is back to normal... then thats mean i cant use an official driver from ATI anymore? Anyone can help me? The windows is re-installed or even whole hdd is formated. The driver either catalyst or Omega is thoroughly been removed before new one is installed.... The card is not been overclocked before and neither CPU too!