Alright, I just built a new computer, and overall I have been extremely satisfied. I went with the brand new Sapphire Radeon 7970, and it just blows games out of the water. However, FSX seems to be one of its shortcomings. It's not a matter of performance, but rather anti-aliasing. I can crank everything up on highest settings and get a smooth 40-45fps. The problem is anti-aliasing. I think it's working a little, but I see way too many jagged lines in and outside of the airplanes(Scenery looks fine). When I try to override anti-aliasing in the Catalyst Control Center and turn it off in FSX, I get a massive performance drop. I installed RadeonPro (sort of like nhancer), and I will mess around with that when I get some time. Any tips? I know the 7970 is new, but has anybody else had problems with it in FSX?