Using the RSS Channel it is possible to stream your personal music to your PSP wherever you can get an internet connection.
Install Tversity on your home PC. The first step before you can stream to your PSP is to go into the settings tab of Tversity and enable remote connection. The address that you will enter into your PSP browser is http://yourIPaddress:41952
Watch the video to see this in action. To protect the copyrights of the music they have been muted for the video.