Not much here yet. Most available documentation is at: Quest Studios.
JSynthLib is a Java based library/toolkit for MIDI based applications. The Roland MT-32 editor presented here is a training project for other more complex editors, like the Lexicon LXP-5.
JSynthLib is programmed in Java and should work with MS-Windows, MacOS and Linux.
More info on JSynthLib at the JSynthLib home page.
The latest version of JSynthLib can be found at sourceforge. It includes the MT-32 Editor, but maybe not the most recent version.
Here a screenshot of the upcoming version (0.10):
Latest update: 2006-08-06