Armed with the SLI bludgeon and a quiver bulging with marketing names like ActiveArmor, MediaShield, DASP, and QuickSync, NVIDIA has decided to cross over from the AMD market into the foreign, and much larger, territory of Intel-compatible chipsets. The nForce4 has not been without its growing pains, but it still dominates the enthusiast motherboard scene for the Athlon 64. Is the nForce4 SLI Intel Edition good enough to stand toe to toe with Intel's 925XE? We're about to find out.