I have an opteron 175 coming wendesday from newegg. OEM. Now I kind of regret getting the 175, as all the great overclocks that i have seen are from 165s and 170s. Can't really find much information as to the overclocking potential of the 175s. Doesn't seem like i am likely to get a good stepping? Probably a CCBWE? There shouldn't be so much difference? I mean, makes no sense really. A cheaper CPU will clock 200 or 300 mhz higher? I was just hoping of hitting 2.7 ghz, maybe 2.8ghz.