Streamcast

Streamcast takes an MP3 file from a playlist on a computer and streams it to a Shoutcast or Icecast server. It will also send along the MP3 metadata to the server. Streamcast is written in perl, and comes with a perl CGI script for use over the web

http://www.ziddu.com/download/7204796/streamcast.cvs.001205.tar.gz.html