madsrh on "When is Kurt going to release, a dvd lesson or a book??"

It's a good idea, but I don't think that's the issue here. I think it would feels very unsatisfactory to ship a product that is only 3/4 done. Don't get me wrong, I would gladly donate to a Rosenwinkel kickstarter project. There's also a certain pride involved with the release of something that has your name on it.
Based on what I know about Kurt, I am quite convinced that this book, when it's 100% completed, will be as important for guitarists as Mark Levine Jazz Piano book is to many piano players.