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JOAL Webstart examples not working? Can anyone launch them?

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Joined: 2005-02-03

I am looking to integrate sound into J3DWorkbench, and I was testing webstart examples like, but I get errors:
java.lang.NoClassDefFoundError: net/java/games/joal/ALException
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at com.sun.j3d.utils.universe.Viewer.createAudioDevice(
at org.jdesktop.j3d.examples.sound.PointSoundTest.createUniverse(
at org.jdesktop.j3d.examples.sound.PointSoundTest.<init>(
at org.jdesktop.j3d.examples.sound.PointSoundTest$
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at Source)
Caused by: java.lang.ClassNotFoundException:
at$ Source)
at Method)
at Source)
at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 14 more
Java 3D: audio is disabled

I verified the existance of joal.jar (referenced in the .jnlp file, which contains the class its not being downloaded, or there's a configuration / classpath problem.
Can anyone launch these demos?