How do I play MIDI thru my external synth?
I used Apple MIDI Setup to describe my setup and name the configuration, but still in QuickTime Preferences, the only thing that shows up in the "Default Synthesizer" menu is "QuickTime Music Synthesizer". And when I open a MIDI file in QuickTime, the iMac plays it through the iMac's speakers with the software synthesizer, and the keyboard synth remains quiet.
What do I have to do to get this to play through the keyboard synth?