Nasgul has some great tips there to jump start your 930 OC........I agree with everything except this.
Originally Posted by Nasgul
8-CPU Voltage Core: AUTO for 250fsb (If not set to 1.45v)
First, never leave it at AUTO when overclocking, the board will raise the voltage along with the FSB at it's own decisions, usually much more than you need, or want.
Second, 1.45 is way to much voltage for that OC. I always recommend a person find their own CPUs voltage needs by slowly raising the FSB and only adjusting voltage up when needed, as every CPU is different. However, for reference, I have a 920 at 3.85Ghz now with 1.28v (1.33 set), that's a 275 FSB. I hit 3.96Ghz with that CPU (when the system was in a colder portion of my old house) and only needed 1.34v (1.4 set) to do it, that was a 283FSB.
You have one of the best (if not THE best) boards to overclock that CPU, just remember nothing good comes fast and easy, take your time, read the overclocking guide, get comfortable making small changes in your BIOS, and with experience will come confidence. Then you'll really break something LOL
Originally Posted by weltall
I know already good temp for CPU is 60C and lower. For RAM how much is it?
You should keep a overclocked 9xx Pentium D under 55c for 24/7 operation, closer to 50c is best for long life. There are not many sensors for RAM temperature. I think a good rule of thumb is as long as you can touch it and not burn your fingers. I do have a set of Expert modules from Corsair which have a built in temp probe and LED display, and they run at about 34c at 1000Mhz speed and 2.2v.