To keep anyone from being concerned, I'm going to post my intentions regarding the 2 rigs here. My RAC will probably dip considerably; I have no way of knowing how much. I am purchasing the new case and a new mobo w/ more PCI-E slots to run these GPUs in one rig. That will allow us to bring the 4870 & 4850 online for Kat. Unfortunately, I have to do a round-robin with selling off my Intel QX9650 and my DDR2 RAM for an AMD X6 and DDR3...and I've got to get the money from one before I get the other. My goal is to get this all done by the next PG challenge so that I can add a little more fire power for us there.
If all goes well with the upgrades I should be back up and running with full RAC, and Kat should be cranking out MW points (thank you again, Bryan! ) in roughly one week.