and i think you would find a huge market for these from the home guys/gals.
i bought this and the one from the guy in nashville (yes i am drawing a blank right now)
alot of people had pro's and con's about both of these but you know what? for us home guys trying to figure it all out, these are invaluable. i figure it like this, if i spend 125 bucks on a dvd and learn 2+ things that really elevate my own recordings then this was incredibly worth it and fun.
i think you will find that the person who realizes there is a huge market of hungry home people trying to learn this but shut off from the top guys, that if you put together something like a line of How to from "X" with the different top guns in the industry, with different approachs and techniques etc
that you and those people could make a mint
say, this is a damn good idea!