I have one more machine that I might be able to use but I'm fighting some network issues right now. Plus, after taking two weeks vacation at the end of December, I'm now back at my day job.
I'm one of your BOINC to Fold converts, but have noticed that the WinGui client will only use 50% of an otherwise idle Pentium D. Poked around the settings, found a slider moved all the way to the right, but can't get it to use more than half the available resources. Othewise, glad to be aboard.