Hello! I've been trying to run games like ArmA 2 and Metro 2033 and I've been getting INSANE lag for them. I've look up the requirements, and I have everything for both of those game but my video card is out of date. I've been hoping for one better then NVIDIA GeForce 7800 / ATI Radeon X1800 with Shader Model 3 and 256 MB VRAM and below $200 any suggestions?