On the M13....It sure would be nice to find some "secret" documentation other than the Line 6 "advanced" manual with more MIDI CC#'s or better yet PC#'s that aren't in the book... Is there anything out there like this? example:: I want to be able to use 1 scene per song. I am using a voodoo lab pedal switching system running dirt boxes. Lets say each of my songs has 3 parts. An intro, verse, solo, etc. I would like to stay within that scene, switching to an entire section on each part change A, B or C. This way I could have my three parts per song and have a total of 48 songs at my disposal. (corporate coverband gigs) If this possibility doesn't exist, couldn't this feature be added in an update? I'm sure I'm not the first to think of this. Thanks.