Can you please describe any integration between rack/toaster and Stage?
1. I'd like to know if I will be able to use MIDI I/O on the Stage to control my rack as well as the Stage. For example, could the Stage send MIDI PC to select a rig on my rack unit when I selected button II which would simultaneously select another rig on the Stage?
2. Can Stage act as a slave so I could connect the rack to the Stage via S/PDIF. That would let me use the two in series adding more effects slots and proving three effects loops.
3. Morphing between profiles, not just from settings within a rig. So you set up a Fender Tweed on your rack and a Mesa Triple Rectifier on your stage and morph between them.