You might want to consider the Soyo Dragon plus,
Even though it only has 5 PCI slots, it has onboard NIC and a nice onbard Sound, so that can save you two PCI slots. And the onboard sound for this board is supposed to be superb, i've read reviews of it sounding almost as good as the audigy, the only thinng is that it doesnt have support for digital speakers. The board OCs very nicely. I have a 1.4 running at 1606 right now rock solid. Give the board some thought, it really is a quality board, and it comes with a lot of extra software and hardware goodies. Very nice board