Ok I got my rig up and going, ASUS M4A785-M AMD 785G Socket AM3 Motherboard, AMD Phenom II X2 550 Black Edition Callisto 3.1GHz Socket AM3 80W Dual-Core Processor, cooler master V8 cpu cooler. I wanna start over clocking, never have b4. What do I do to overclock and what is the highest I should go? I am showing in coretemp idle 67 degrees f - 74 degrees f.