I just fired up my Q6600 @ 3.6, exclusively on Correlizer.
Edit: Gah! What's wrong? I woke up my Q6600's monitor, and BOINC says "ready to report" on all of the correlizer tasks. Only problem is, it's not processing new ones. The little network icon in the corner in Win7 shows that it has Internet access. Hmm.
Edit: I manually updated, and it downloaded some more WUs. Wierd.
Also strange, is that sometimes, when I install BOINC, it defaults to only 60% CPU usage, and I have to manually change that to 100%. I don't know why it does that, it didn't do that on my main machines.