I have ABIT KV8 Pro (K8T800) as supports 2,000 MHz Hyper Transport and have uGuru tool. This tool is easy to use when over clock the CPU. I have yet not have any problems with it. Of source there are a lot of them out there. Don´t know if ABIT has motherboards for dual cores. Peoples seems to like MSI but there is also GeForce and Asus.