If you need a board like the KR7-Raid, then look at the AK35GTR at newegg under shuttle.
It has 4 DDR-Dimm slots, KT266a, HighPoint ATA133 Raid, but it adds a 5.1 c-media Sound card (NOT AC-97 but a real sound card).
Its only $109
When I saw the reviews and what other people that bought the board said it was a no brainer for me, as I had planned on getting the KR7-Raid. But this board is cheaper and has a good sound card.
This way you don't have to wait for a refurb, and its new.