Hello there. Ive recently bought an AMD Athlon 64 X2 Dual Core 4400+ (Socket 939) processor and want to install it. Unfortunately i have no spec with it so i am unsure has to what speed i need to set it at in BIOS or the jumper settings on the motherboard. By mobo is a Asus A8N-SLi Premium (Socket 939) PCI-Express. Thanks for any help anyone can offer.