ASUS P5ND2-SLI Deluxe Motherboard
 

The ASUS P5N32-SLI Deluxe is an excellent example of NVIDIA's nForce4 for Intel x16 SLI motherboards. The fact that I was able to install and run an X6800 Core 2 Extreme CPU on the board is a definite plus, as the new Intel CPUs are the fastest on the market today. If you want HDA and the new features of the nForce 590 series grab the 590 boards when they reach the market.