Well, I'mm going to install a new hard drive and was interested in putting in VISTA so I can have DX10. My question is on frame rates. Will DX10 give me more FPS than XP?As you can see by my specs, my card is next on the chopping block. I will be going with a 8800.TurnipSystem Specs:Motherboard = P5-GL-MXP4 3.0SB LiveATI Radeon X800 GTO (256) Overclocked to 550 Core / 525 Mem2 Gb Geil PC3200 Dual Channel RAM

It's doubtful that you'll see an increase in performance with the CPU you currently have. And you'll only be able to go into DX10 if you change to a DX10-capable videocard.Regards,Jim Karn