February is a long ways away, I wouldn't plan anything now, as new tech will be out including Intel's 65nm CPUS. The Cedar Mill, Presler (dual core with 4MB of L2 cache), as well as Yonah's. And motherboards with the 975X chipsets (which support SLI as well as crossfire i think) will be available.
BTW Pentium M's rule

I love mine with a passion, you can usually find the cpu's on ebay for dirt cheap, and the CT-479 Socket479 adapter can be bought for less than $50.