I have managed to get myself an nvidia 7600gs pci-e graphcs card. I have installed it all and it is working,butt he thing is, there doesn't seem to be much of an improvement graphics wie. I mean, i have just installed Silent Hill 3, and i can remember on my old Pc that the graphics were great and that was an older card, but conisderng this i meant to be a much better card, the graphics are very pixely and the edges are not smooth at all. Anyone know whats wrong?