I put this together for my reference, and I think it might be of use to the rest of you. It's a 1-page (front and back) reference sheet with all of the controller/keyswitch/mapping/etc. information for JABB. I'm going to laminate it and keep it with my laptop so that I don't have to carry around and rummage through my manual every time I want to try something new with JABB.
-The front page is a chart of all of the controllers, keyswitches, and mappings for each instrument.
-The back page is a list of the drum and percussion mappings (scanned right out of the JABB manual).
In the interests of saving space, I left out a few controllers where they were obvious, common, or duplicate (like pitch-bend, velocity, sus. pedal, etc).
***EDIT: I re-did the whole thing in different software -- now it is in color and up-to-date with Tom's suggested revisions. Here is the link: