I am in the market for i new graphics card. I currently am using an ATI Radeon 9800 Pro All-in-Wonder and am looking to upgrade to something better. Ther Two cards I am trying to decide over andthey are the NVIDIA's BFG 6800 Ultra and the ATI X800 XT. Do I gain anything by going with one over the other? I have heard mixed reviews on each one. Also I was wondering if the performance is noticeable different form what I am using right now. Any comments or advice is greatly appreciated. Thanks