Just watched a cool video where the presenter used an APC 40 to switch from A to B (and back) but wonder is there a feature on Push to do that?
Seems like a glaring omission though I'm probably missing something really obvious? I do realize you can map midi to do that from most anything but...
The video: http://www.youtube.com/watch?v=Vb4qfawAQ1Q
Its about using Live's looper device.