Motherboards.org posted a review on the EVGA nForce4 SLI x16 Motherboard

The EVGA 123-K8-NF47-AX is an excellent example of the nForce4 SLI x16 platform. With the recent launch of the Socket AM2 platform, the Socket 939 CPUs will likely disappear over time. For those wanting to upgrade their nForce3 motherboards or wanting to move to SLI without changing their CPU and memory, the nForce4 SLI x16 platform is a good alternative to the AM2, as moving to the new platform requires a new CPU, and new memory.

EVGA nForce4 SLI x16 Motherboard Review