If you have ever wanted to remotely control a computer running iTunes then this is your solution. Using the remote Mac's Bonjour name or I.P. address you can control most of the basic iTunes functions without ever touching the remote Mac. Play/Pause the music, make new playlists, turn the volume up or down, search the music database, and have fun!
MyTunesRSS lets you listen to your music wherever you are. It provides a configuration interface and a web server which you run on your local host where all your music lives. After starting the server you can access your music through a nice web interface from all over the world using any web browser. You can even use devices like a Playstation Portable or the Nintento Wii to play your music.
Share your home library with your friends over the internet, using iTunes or Winamp.
"MediaMaster is a media storage service that lets you upload your digital music collection. You can publish your music collection on blogs and social networks with a widget." [http://rocketsurgeon.squarespace.com/]