I Installed a Powercolor 9600XT. It came with Cat38 driver; I installed the Cat310's instead. There is no Overdrive tab as seen in this PICTURE. I thought that the Cat310's were supposed to support Overdrive. The Powercolor card is the same as an ATI (it has the ATI logo on the fan and board) so there should not be anything unusual about the card. Does anyone with a 9600XT or 9800XT see the Overdrive tab in their Display Properties?