After a reboot and tweeking the memory to 215FSB at 2-3-3-8, my score jumped to
4288, a gain of 428 points!

I was running the Bios in my first test completely default other than setting
CPU speed clicking on the 2000MHZ option.
It had completley default memory settings, wich probably means it was also running the memory with a divider, it would have detected my Kingston Hyper X PC2700 and set it for DDR333.
This is the same BH-5 that has been able to run over 270FSB at 2-2-2-7 in my 939 rig.
Oh and BTW... the ASUS A78NX-X board I am using is single channel only!
Judging by the results here, I don't think I will need to break out the big guns for rthe 7500K challenge.
I just retreived my data from the fragged up
HD on my Semporn 3100+ gaming rig, so I can now do a format.
Bet that will be enough to do the trick...