Hey Everyone, I'm having trouble overclocking my Core 2 Quad Q6700 2.67 Ghz. My System Specs are as follows; EVGA 780i SLI Motherboard OCZ SLI-Ready PC-6400 RAM 4x2GB EVGA GTX 560 600Watt PSU 2x 500GB Seagate's in Raid 0 Windows 7 Ultimate x64 Aftermarket Air Cooler. Temp wont go over 45 running with 100% Load at stock settings. I have tried Overclocking both with the Bios settings and the Nvidia Control Panel. Nothing has been successful. My Rig either freezes and crashes or simply wont boot up. I did manage to get it running at 3.175 Ghz for a time but due to stability issues i had to revert to stock settings. Would anyone have any experience with similar spec machines? a couple pointers would be awesome. Bear in mind that everything works perfectly at stock settings.