Backstory - I've been accessing the GPO instruments by rendering them in Finale and importing the audio files into Sonar. I bought GPO at the Christmas Sale (thanks, Gary) and am converting the audio tracks into more flexable (and hopefully better sounding) MIDI tracks.
I imported the MIDI from Finale and went through the rigamarole to get all of my inputs and outputs lined up. Now I get sound and modwheel control over the volume.
However, the patch is not responding to keyswitches. I can play the keyswitches live from my keyboard and the patch will respond, but not to the notes inserted in the MIDI track.
For instance, I inserted an F1 in the track right before I wanted a pizzicato sound, but the track continues to play arco.