Ok - well, you can do this already with that software (I believe - I haven't actually tried this myself). I think there is a way to have it set up like this: - in TouchOSC you have a button (the "trigger" - no idea what they actually call it - type, not the "toggle" type) - in OSCulator you have this mapped to a Control Change (CC) MIDI message - in OSCulator you can then go to the "Settings Page", which will allow you to change the values that the CC message will send, and in this case you can set it to something, for example, where it says 0 - 127, you can change it to be 0 - 0 (which would trigger the first tab), or 127 - 127 (which should trigger the last tab), or something inbetween - in MixEmergency you would then assign this Control Change MIDI message to the tab that you wanted to control
