Very useful. I've got a bunch of those techniques written down from one of the G3 vids but I think you have more variations there and the pics are helpful (my notes are just text descriptions of what the vid showed). One that seems to be missing though is the one in front pointed directly at the guitar and a condenser or ribbon over the right shoulder from above. The only ways I used to do it was a single mic pointed just above the sound hole or one pointed at the body and one at the neck... and I was doing that wrong anyway. I was pointing my condensers like they were dynamics with the ends pointing at the guitar like a dum dum instead of straight up and down. lol
Thanks. It has been bookmarked.