I'm going to buy a computer from pcspecialist.co.uk. I have configured the computer with a i7 920 CPU. i want to overclock it to 3.2ghz, doing this will i not really need to increase the voltages at all in the BIOS, even to make it just that little bit more stable? If i wanted to OC it to 3.5ghz, would i need to increase the voltages to make it stable, could someone also tell me how i would have to increase both the uncore voltage and the cpu voltage, i am a little bit unsure about this. i would sometime as a test like to increase the speed to 4ghz. Would someone tell me the voltages i would have to put the CPU up to, to ensure that it is stable. Is it also possible just to keep the voltages on auto, such as if i overclock it to 3.5 ghz, or do i really need to set the voltage to a particular level to maintain stability. With the computer i have configured, i am getting 6gb xms3 1600 mhz ram. Should the frequency of the ram be half the size of the CPU frequency? Can i just keep it at 1600mhz? WOW soo many questions, and at what overclock would i have to achieve to make the i7 920 to be as good as an i7 965 extreme untouched?