Warren, I love everything you're doing here on the Academy. If I could think of something I'd like to see it would be a video (or a series) of live tracking a musician, band or, even yourself! I know it would be difficult to do so with a client in an actual session, but maybe there's something you can do at Spitfire where it pulls everything together and you can go over the decision process as to "why or why not" you go with a particular mic, pre, configuration, etc...