ocz offers memory stable at 175 3-3-3, not 2-2-2, but they do offer pc160 at 2-2-2.
as far as cpus..they offer an amd pretested cpu at 1420-1530 Mhz for $400...not too bad. But i'd wait for palamino's to arrive mid Q2 of this year (april or may) and then invest your hard earned mulah on something that can really be overclocked >
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1.2Tbird @1352 air cooled. Soon to be watercooled :P