Manta Max object (for use with Cycling 74's Max/MSP program)
Manta Max object: Mac OS X
Manta Max object: Windows

MantaCocoa (standalone by Jan Trutzschler, useful for routing OSC and MIDI to other software)
(OS X only)

Package of examples for Max/MSP (these work with both Windows and Mac OS X)

More software can be found in the forum.