Oy, the card now refuses to POST after updating the driver to the latest WHQL. Out of curiosity I tried to find the card for sale and not Tiger Direct, New Egg, hell even google couldn't find this card for sale anywhere. To me this points to serious flaws, any other thoughts? Going to try get...
After some additional research, I've found that this appears to be a systemic issue with 400,500 series cards and certain mobos.
http://hardforum.com/showthread.php?t=1581660
This is quite the frustrating issue for sure but comforting to know that I am not alone.