Slim Server is “powerful and free Open Source software. Not only will it power Squeezebox, but it also serves the SLIMP3 network music player or any software MP3 player on your network. SlimServer runs on Windows, Mac, Linux, BSD and Solaris.” I’m going to set up the software a little later, and the Squeezebox looks pretty sweet too. Something for the wishlist. Might be the answer to my multi-room audio problems.