Why not Pure Data? Writing mappings is easy and can be routed to osc or Midi plus it can talk to Arduino. Cheers, Malte -- ---- media art + development http://www.block4.com current exhibition: Einstellungsraum Hamburg 5.-27. November 2009 new software released: contrOSC, control your Mackie C4 with OSC http://controsc.sourceforge.net