Using WinXP, suddenly Pd doesn't want to recognise my MIDI 

devices. I'm using MIDIYoke and come up with the error:

could not open midi input device number 1: PortMidi: `Invalid device ID'

     But that device ID is listed in -listdev.

     Anyone get the same problem? Any solutions?

. . David McCallum . Music wants to be free . http://mentalfloss.ca/sintheta/ .