Although initially facinated, I like it less and less.  FIrst of all, it's a pig  (check out 'top' and compare with something like alsamixer).  Second, for all the squandered resources...nothing much seems to work besides vol and mike.  What's with the "consumer./professional" , etc, etc, etc,  garbage?   I've aready had one freeze up when clicking on the mixer tray icon.  Also, it doesn't size correctly to the window.  Why include this junk with the OSS extension??