Check out the google wattage group. Andy is a frequent contributor there and Hunter goes there often too.
http://groups.google.com/group/wattage
You'll have to ask to join the group. It's very much worth it.
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"Well, folks, here's the deal: I'm the best there is, plain and simple. I mean, I wake up in the morning and I piss excellence. You know, nobody can hang with my stuff. I'm just a....just a lean, shaven, American winning machine."