burebista: It seems to be the Quads where things can get screwy. You can end up with different multis on each Dual Core within a Quad. If you see a number in the top ratio box that seems to be half way between then that is what's going on. This tester is mostly for Core i7 but I learned something new about Core 2 as well.

Have you tried out the new RTShutDown.bat file in Vista x64? I assume that it works but I haven't tried it yet. One user here was curious so I told him to give it a try but I never heard back.