Yes, I had a booger of a time getting Gio to work in MainStage2. But I finally got it working and was disappionted in the transport settings on the Gio for the PlayBack mode. I would like to see them be customizeable at a minimum. Also the tutorial on MainStage2 by Bill Burgess really just brushes over what I was most interested in. Since I build my backup tracks in Logic Pro 9 and plan to send them to MainStage2 I wish there was more in the tutorial on how to bring in sets of premade audio tracks from LogicPro 9 and then running them hands free using the Gio. For example if I have 10 different backup tracks for 10 different songs, that makes up one set of music, what is the best way to do this so I never have to touch my computer while performing? This is of course using the Gio transport, since I am not using a midi keyboard.