QUOTE(ColdStart @ Aug 26 2008, 04:46 PM)

Where the hell are they getting the "6 cards" thing?
I only see 4 slots. The rest are obviously PCIe 1x slots... which last time I checked couldn't support modern cards.
Apparently in the last paragraph they said that the board is "still being worked on" and that:
QUOTE
The combined air/water-cooling block will be modified so that the six graphics cards can fit. All six SATA ports will be rotated to support extend-length PCIe cards.
so... there's your answer.