SHOUTcast is Nullsoft's Free Winamp-based distributed streaming audio system. Thousands of broadcasters around the world are waiting for you to tune in and listen.
What's new in SHOUTcast
Version 1.9.8:
bugfix When source is not connected, someone can send HTML in the password field, which shows up in the log
I seriously recommend Nicecast for doing mp3 streaming. MP3 Sushi is also nice but I prefer Nicecast for doing actual radio streaming. Although I do use like mp3 jukebox feature in MP3 Sushi that displays everything in my mp3 folder as a nicely formatted web page thats have customisable themes. This has proved handy when I go over to my mates house for Poker nights and we just remotely select and play songs from my MP3 Sushi jukebox using a standard web browser on my mates Window's based PC.