I listened to the advice I got from everyone here and bought a Radeon 9000 over a Geforce 4 MX. My buddy (who runs a local pc shop) said the G4 MX line would run games better so he brought 2 over and installed them in my system. Both VisionTek cards locked up as soon as we started to run games. After doing some investgating, I found that my SiS chipset Mobo has alot of conflicts with most of the Geforce line of cards and no conflicts at all with the built by ATI line. This is my first ATI card and the next big rig I buy, closer to the release of Doom 3, will have an ATI card in it as well. I said this once before but here goes again, thanks everyone for the advice, saved me alot of troubles.