my pep66 fits on my CUSL2 and aopen hx-08 full tower, i cut the metal away in the middle of the case below the powqer supply, then i had to wedge something under the power supply too lift it as well, now the fan on the alpha blows directly into the power supply, i think it's ok, i've hit 1Ghz @ 1.75v with my P3-700, is that ok?