Well I decided to sell my remaining 4850 and run with a single 4870 1gig for now. However I am going to upgrade my CPU to take full advantage of the remaing GPU. My only problem is the voltage on my CPU is greyed out to "auto" in my bios. Does anyone know why? Since my current CPUs multiplyer is locked I was thinking of bumping up the votage until I get my 940. Maybe even hit 3.0.