Hey guys, I just ran into some issues. I received my avid hdx card today only to find out that I cannot install it in my 5,1 as my freakin' power hungry radeon is hogging up both ports. I have read now after learning this that this is a common issue and that the card must be downgraded to a single port but there was another solution that the power could be split off the cable. So with that said, my last resort is to downgrade the card so I'm trying to find a y-splitter. Anyone know? Also what card should I downgrade to if I have to in the end?