i don't know if this is the right place to file a bug report, but i didn't find a better place. first there's a flaw in the OSC examples: instead of recv.event( "/foo/notes, i f" ) @=> OscEvent oe; it should be: recv.event( "/foo/notes", "i f" ) @=> OscEvent oe; secondly i can reproduce a crash of chuck while using OSC with reactivision (http://www.iua.upf.es/mtg/reactable/?software). if you uncomment the last comment below and then receive an osc-event chuck crashes. system: winXP, SP2, pentium M, 512MB hope this helps, chuck is great fun with reactivision... best joerg ---- crash script: sinosc si => JCRev r => dac; .1 => r.mix; OscRecv recv; 3333 => recv.port; recv.listen(); recv.event( "/tuio/2Dobj","s i i f f f f f f f f" ) @=> OscEvent oe; string str; int s; int i; float x; float y; // infinite event loop while ( true ) { // wait for event to arrive oe => now; // grab the next message from the queue. while ( oe.nextMsg() != 0 ) { oe.getString() @=> str; oe.getInt() => s; oe.getInt() => i; oe.getFloat() => x => si.gain; oe.getFloat() => y; y * 1000 => si.freq; <<< str, s, i, x, y >>>; // UNCOMMENT NEXT LINE TO CRASH CHUCK: //<<< oe.getString() >>>; } } -- http://joerg.piringer.net http://www.transacoustic-research.com http://www.iftaf.org http://www.vegetableorchestra.org/