Hi For quite some time now I have been running a SB Pro PE with a ATI HD 4870 graphics card. The problem is that SB never has worked with Anti aliasing. No matter what settings i try, the result is the same, ugly jaggies. I have tried most versions of the catalyst drivers released since I got the card. No luck. Is this problem something common to all ATI cards? Other people with ATI cards, how are you doing, what generetion of card and drivers give working AA? I would be very happy to solve this riddle without buying a new card, as SB Pro PE is the only application that doesn't work with AA at the moment. Any chance the new uppgrade will make a difference? Cheers Porphyr core duo @ 3.2 4 gig ram Radeon HD 4870 Windows 7 64bit