Although the Prophet VS was an extremely versatile synthesizer, its streamlined interface (with only a single data entry slider) makes programming the VS a frustrating experience. The Prophet VS Workstation was born out of this frustration.
The Prophet VS Workstation is the interface that the VS should have had. The intuitive visual editing system allows patch settings to be viewed and edited in real-time using a mouse. All changes are synchronized between the VS and the PC, ensuring that the patch you hear is the same one displayed on the PC. Completed patches to be easily swapped between the synthesizer and the PC, greatly expanding the storage capabilities for your synth.
At one point I had plans to add the following features to the software, but sadly real-life has gotten in the way.
I've released the source code under the GPL v3. Hopefully one of you will be able to take what I've done here and build upon it in some way. The source code archive can be found below. The password for the archive is: GPLv3