i am currently overclocking this system with a core 2 duo e7500. i have it at a good 4.2ghz and on full load it will hit 68C. i know i want to keep it as cool as possible, but im just wondering at what tempreture will it start to damage the cpu? I know that overclocking can damage and ruin compenents, this isnt a brand new cpu either, so its so big deal if i ruin it. (i wouldnt go this far with a newer cpu)