I brought the card up to our local pro's office and had them bench it. The card works fine.
The guy told me that if the card isn't backwards capable(2.0 to 1.0) then my mobo won't read it.
I've read where they say it is backwards capable but I fear that even if I get this running on this mobo it will bottle-neck badly.
I'm leaving my 5750 in this rig and building another rig tomorrow. I'll keep this thread open (lol..hopefully "they" will) so I'lll let ya know.