Max/MSP OSC BS

Use Cycling 74's new udp objects (which they made to support the JazzMutant Lemur), which are much better integrated with the modern Max/MSP kernel threading system than OTUDP, which has been ported four or five times to newer versions of OSX, Max, and OpenTransport over the course of its tortured history:

download
OS X
http://www.synthesisters.com/download/udp20051021.dmg

Windows
http://www.synthesisters.com/download/udp20051021.zip