No problems with the module as such but the operating system (good though it is) needs some more work. There's no way to quickly access edited voices (no User Voices Folder on screen to match the User Styles folder) or General Midi voices, and it needs a file manager as you can get lost whilst trying to copy/move styles around or to put them in the correct folder to start with.

Another gripe is that 2 of the demo's use styles which are not even in the MidJpro - 0005 Big Band & 0018 Jazz Club.
Never known an instrument with demo's which you can't re-create yourself.

Really happy with it though as it works well and has generally good sounds & good styles.
Tony