If you look at the post on 2CPU, you will see what I mean. According to that site, HP servers made since midyear are incompatible with Clovertown, and if you bought one, well HP thanks you for believing that.
I agree with the poster saying that if you are big enough, HP will kiss your (insert donkey euphemism here), but if you are a small guy, be prepared to spend a lot of time talking to their 'centers of excellence'.
This incompatibility also squared perfectly with the compatibility info I have gotten over the past few months, it was known not to work until certain revisions of the chipset. It just goes to show that HP is really cutting costs on your back. µ
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