Thanks for the advice, everyone... as far as getting a hold of someone goes, I'm no closer than I was before... apparently they can't get me to anyone in customer relations without a prior contact, so I'm still trying to work my way up the convoluted corporate ladder. Ah, businesses.
To answer Al's question, it works but it is incredibly unstable and BSODs every 20 minutes or so. This is on a pretty much brand new system with a 1000w Corsair PSU, and it's rock solid without the 480...
