eVGA
eVGA 133-K8-NF43 $110
Somewhat cheap nForce4 board, Keep in mind that this is vanilla nForce4, not nForce4 Ultra. I think there are better boards for the money than this eVGA. Lack of firewire? Not a good thing.
eVGA 133-K8-NF41 $139 nForce4 SLI board. I'd suggest looking the JetWay board as opposed to this board, Jetway actually makes the eVGA motherboards and overclocks better
Basically in my opinion there are better alternatives to the eVGA at this point, HOWEVER, if you're purchasing an eVGA 7800GT/7800GTX you can get this SLI motherboard for free! So if you're not a hardcore overclocker and are looking to save some cash, here's a great way to fatten that wallet.