Possible to replay PointSound?

Hi all,
Does someone know how to "replay" a PointSound object? I want to add a "speaker" (PointSound object) which emits a sound ONCE everytime I enable it. So, it starts disabled, then I enable it and then I WANT TO PLAY IT.
I can't manage to rewind the thing and the API says it can't be done... I'm sure there must be some work around... I mean, what's the point of wasting a PointSound object once and then have it occupy the scene graph to do nothing?!
Thanks!

Btw, I already tried resetting the PointSound's SoundData (MediaContainer) with a reference to the original container and even tried with a new MediaContainer but all attempts fail with this (yes, I did enable the right Capabilities on the PointSound!):
Exception occurred during Behavior execution:
java.lang.ArrayIndexOutOfBoundsException: -1
     at java.util.ArrayList.remove(ArrayList.java:395)
     at javax.media.j3d.NodeComponentRetained.removeUser(NodeComponentRetained.java:134)
     at javax.media.j3d.SoundRetained.setSoundData(SoundRetained.java:290)
     at javax.media.j3d.Sound.setSoundData(Sound.java:573)
     at edu.uqo.p3d.behaviors.SoundCollisionBehavior.processStimulus(SoundCollisionBehavior.java:34)
     at javax.media.j3d.BehaviorScheduler.doWork(BehaviorScheduler.java:172)
     at javax.media.j3d.J3dThread.run(J3dThread.java:250)

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