Checking this out now and it works beautifully.
Only problem is that some OSC control surfaces like Konkreet Performer send multiple address patterns per touched object and this makes it difficult to apply OSC learn to a parameter... it would be much easier if I could edit the command manually to type in an address pattern:
Even simple controls in TouchOSC can have multiple address patterns - an XY controller can have an X, a Y and an optional Z (for detecting touches).
Come to think of it, how is this going to handle arrays? I believe the TouchOSC XY pads send a two item array. Now if I could type in the command field, I could append [0] or [1] to select an item from the array. (maybe I should put this in the feature request subforum)