Hello I have a little of problem. My pc is this : CPU - amd athlon64-2/4000+am2, MB - asus m2n-e sli, 3GB Ram and a video card - saphirehd2600xt/256gddr4. I am not happy with my video card because I get very low fps and I want a new video card which will be better. I cannot spend much but i want an upgrade so please give me your ideas. And is the FPS problem caused by the video card? Thanks.