OK, I have a dumb question. If a motherboard has 2 PCIe slots, does it mean that it supports run SLI? Or do you have to have a nVidia chipset to run SLI? Or do some only support Crossfire? Otherwise why have 2 PCIe slots?
Reason is this. I have a S939 system (X2 4200+), 2GB, 9600GT PCIe...