I modified the source so that it does not run in a window, but as a tray-icon.
So you can use it in other windowmanagers than JWM, if they support trayicons, or by using xystray 
http://www.murga.org/~puppy/viewtopic.php?t=4208


To compile, copy the two files in "include" to /usr/include.
Then run "./compile".

Mark Ulrich, july 2006