Hi Bill,

Thanks for pointing out the Linux issue. We've now updated Airfoil Speakers for Linux to work with the latest version of Airfoil. You can download the update here:

http://www.rogueamoeba.com/airfoil/speakers.php

Please let us know via the support page (http://rogueamoeba.com/support/supportRequest.php) if you have any other issue.

David