I have a monitor with 1600x900 display. I want to go for a graphics card . Currently i am having a ASUS-P5KPL-AM/PS mobo. E7400 processor and 4gb ram. So which graphics card will perform well on this system? I am a budget gamer who wants to play NFS Shift, FEAR2, FarCry2 . So kindly suggest me a card gamers!!!! I was opting for XFX 9800gt 512 mb. So please advice for ATI as well as NVIDIA which would be better as it is always confusing to decide between them.....................