Seth Kellogg [Cakewalk]
Beepster
If it's as good as the one he did to explain X2 and his other vids it should be extremely informative and easy to understand. If you see that guy's name on a vid... watch it.
Eli and I worked together through the cycle to make sure he was up to date on the latest build. I think it's going to be up to the same quality level as before.
If he had the benefit of the final release and a Baker's guidance it is in all likelihood going to be a complete winner. Heck, I'm a theory lunatic and his Jazz Theory series pushed me WAY further than I could have even imagined... and I'm a guitar guy. The series was keyboard/piano based.
If you get the chance tell him there is a very grateful Beepster lurking around out there.