How is your northbridge cooling ?
without a
cpu fan the air around there could get pretty stagnent.
rev 2.2

i just got a replacement for my now dead rev1.0 and it was a 2.0 though they dont seem to have changed much different northbridge heatsink and different colour connectors / cables. that and the different
vcore chip thingy.
250fsb is still quite good though :-)
K