I've got this set-up to run FS9: GeForce GTX 590 Graphics/Windows 7 Professional 64-Bit/Corsair Vengeance 6GB 1600MHz CAS8 Memory Kit/Intel Core I7 960 3.20GHz Quad Core Processor (No.1 below.)
The problem I have is trees 'shimmer' & window glazing bars 'quiver & biver'. This doesn't happen in a machine with a ATI 4870 512Mb graphics card.