I've been looking at benchmarks for the A8N32, and I am not overly impressed. The 16X SLi makes such a marginal difference, that I dont think its worth it. Overall IMO, it costs waaay more than what it is worth. If you are looking for an overclocking board, go for a DFI LP mobo.
If you arent overclocking, just go with MSI, ASUS (A8N-Premium), Gigabyte, all of which are close to half the price of the A8N32.
Intel E6750...........PSN: ELBATROP
XFX nForce 650i Ultra
Patriot PC2-6400 8GB (4x2GB)
36GB WD Raptor
Samsung SyncMaster 931c
Samsung SyncMaster 750s
Windows 7 Home Premium 64