Currently I have a Gigabyte P965 DS3 Rev. 1 paired with an E6400 2.13ghz. It is at 407mhz fsb for a total speed of 3.27GHZ. However, I would like to get a quad core chip. The Q6600 is very expensive compared to other chips like the Q8300 or Q8200 (The ones im looking into). The bios updates for this board stopped at F10. But for rev 2 and 3.3 they go up to F15 and all support some of the 45nm line. Mine claims that the 45nm chips are unsupported. But I am running the bios F14 (6 months now) which is also claimed to be unsupported for my board. If I bought a Q8300 would it work or is there a specific problem that would arise? Also I would like to clock it up to about 3-3.2ghz.