Hi we have this wonderful tool at http://www.digitalworlds.ufl.edu called the access grid. It has been used for some very neat things and i noticed when it was up an communicating to other nodes on the planet that it uses tcl/tk for its video display. Surely we can create an external for this in pd right? something along the lines of shoutcast maybe? maybe some framestein and GEM for "effecting" the grid displays?
Pat Pagano, Director South East Just Intonation Society http://www.screwmusicforever.com/SHREESWIFT/