Ok I have finally decided it was time to retire my old duron 950mhz for good. In its place I am putting a Asus A8N32 SLI Deluxe with a 3800+X2 Athlon 64 unclocked to 1200 Mhz and 1.125 vcore. I am trying to figure out how to set it up so it can run 2 instances of the uniprocessor code. I have tried adding a 2nd uniproccessor slot but it never shows the 2nd slot. Does anyone know if you can have the uniprocessor code running on each of the cores and how do I set it up. Thanks for any help that I can get.