Casio CZ/ VZ/ FZ - Pro Series

Years ago, I looked into JLibSynth, but never got anywhere with it. 
Perhaps you can help. The problem seems to start with basics. 
According to the documentation:

"Download the latest JSynthLib-XXX.jar file from JSynthLib Home Page 
or JSynthLib SourceForge site and copy it to any directory (for 
example c:\Program Files\JSynthLib\ or ~/Applications/jsynthlib/).
Application bundle may be provided for Mac OS X."

"Invoke JSynthLib. 
[MS Windows] Run JSynthLib.jar by typing java -jar JSynthLib-XXX.jar 
from the command prompt. You may create a shortcut on the desktop to 
JSynthLib.jar." 

Here's the first problem: the zip file has no files with the jar 
extension!!!!

Any suggestions? Thanks.
--Steve

--- In CZsynth@yahoogroups.com, "Summa" <flotorian@...> wrote:
>
> You can try Jsynthlib, since it works with the CZ1000 it should
> work with the 101 as well...
> 
> http://www.jsynthlib.org/