I have an Asus P-5B Deluxe motherboard with an Intel E6600 Core 2 Duo CPU. Right now I just have everything set to auto and it runs fine. But I want to overclock it a little bit. When I go in to the Bios under RAM speed I have it set on DDR2-800 because I have DDR2-800 RAM. If I turn up the FSB speed do I need to turn the RAM speed down to DDR2-667? Or does the Bios automatically change the FSB-RAM ratio? I've read the manual cover to cover but its not very clear on this subject. Thanks for your help.