I was told by a user of Linux Mint 11 that he could not hear the sounds on an Applet that I wrote. Are there any known issues? Would it be possible to have someone else with Mint 11 (or any Linux system, for that matter) confirm that the sound is or isn't working? The link is here: http://hexara.com/VSL/JTheremin.htm It's kind of fun to play around with, very easy to use. It was built using javax.sound.sampled library, producing a tone that responds to mouse drags. Thanks!