Got it and installed it with no glitches. Can't do any of the 64 bit tricks as I'm in the process of getting the needed parts for a quad core upgrade, so I can only talk about the 32 bit stuff. P7Pro starts a hell of a lot faster than P7 ever does....and this is linked to my 40+ gig runtime through Pbooost II (and there seems to be no issue with between Pbooost and P7Pro) Load times are faster, as well. So they definitely have done some optimization there. Now on to testing some dynamics and see how they do......