I think the OSC communication from a Csound GUI app would be amazing! Although this is definitely possible at present time using Victor's Tcl/Tk interface for Csound, it just might take some time. I mean we basically have this already with Cecilia (run in Tcl/Tk for Csound5, not instantiated as a standalone app) the only real thing we might use Victor's Tcl/Tk interface for that Cecilia doesn't already do is a replacement of what FLTK does ie. realtime knobs, sliders, buttons, etc.. Cabbage, Lettuce, Blue, and MacCsound are all other frontends that use some type of communication from a high level GUI to Csound, typically using 'invalue'/'outvalue' instead of OSC though... the OSC bridge would be a really nice addition..! -David