U will tell ya why the system builders prefer the A8N SLI over DFI.
The only reason is stability. They dont want their customer's PCs to fail or give stability problems. They dont wana risk SDS syndrome that DFI has.
They dont want too many complains about the systems so they save on the support cost.
Thats why you dont see such system assemblers building their high end PCs with DFI.
No offense. I am DFI user. But DFI is not for faint hearted even if you are rich and have money to blow
And this machine is supposed to be kick @$$ gaming system and with 7800GTX SLI DFI or Asus wont make much difference speciallyw ith FX 57