"Have you heard about NVIDIA Hybrid SLI and HybridPower over the past several few months? Having the ability to turn off a graphics card and run integrated graphics in order to save power and reduce noise sounds great in theory, but does it work? That is exactly what we have been working on here on the test bench and bring you our findings after spending countless hours with the ASUS M3N-HT Deluxe motherboard and the XFX GeForce 9800 GTX graphics card."