The graphics card that came with my computer is crap. It's a VIA/S3G UniChrome Pro IGP 64 mb. I just bought CS:S + Garry's mod, and I'm not even sure if this pile will run it good. The rest of my PC passed that sysrequirementslab test for Half-Life 2 with flying colors, but the G-card just barely passed. Anyone have any idea on how the game(s) will run, and any suggestions for a cheap graphics card that I can replace this one with? What's the best bang for my buck? (I'm a college student, so my "buck" is nothing special). Thanks alot guys. Also is there any way to tell whether I have a PCI-e slot without opening my tower? Edit: I figured out it only has an AGP.