I have a custom built rig with an ASUS P5 n sli motherboard only a couple of years old if that. I have a dual sli GEFORCE 8500 gts graphics cards installed. I have a Dual core 2 E6600 intel processor, I have a 800watt PSW, i have 4 gig of patriot ram clocked at 1024 mhz of ddr2 ram. 2 sata 3.0gbs hard drives in raid 0 fashion I know overclocking is an art form but i need some simplistic instructions on how to do it, what the terms in the bios mean exactly, utilities to use to clock the GPU's together and make sure that working. i have the latest Nvidia drivers installed. this is pretty good rig and i know i can do more with it. i need to know what effects what on the MB to OC, with the ram and gpu etc. how to get them to work in syncronous together.