Have the options work.

1. When I change to a sound, like Cello, the notes never shut off. This is pointless because after several keypresses, the sound is pure noise and the ONLY way to shut if off is to switch between MIDI Mapper and Wavetable Synth.

2. When I switch between MIDI Mapper and Wavetable Synth, it resets sound to Piano.

Can't believe you would try to sell a program with these problems! If you think this is specific to something on my system and want to ask some questions, let me know. Cool idea for something that might generate some useful musical ideas.