Craig,
Finally got to sit down and watch this on You Tube.
questions:
I typical master by dumping the project out to a stereo track and mastering that. Is there any advantage to the way you master vs. mastering on a stereo track? FWIW, I used to do it the way you do, but I don't have enough self discipline to stop myself from trying to re-mix the song while I'm mastering. :)
You talk about 8 stages of EQ necessary for mastering. I must be missing something but I can only count up to 4 or 5 levels (track level, sub group, preview bus, mix bus, mastering bus). Can you further explain what you mean here?