To any one who would be interested I have got a working version of Icecast2 going and am using the Winamp Oddcast plugin to run a test vorbis stream. You can listen in over at http://interface.darktech.org:8000/rfkc2.ogg
This is only a temporary thing and will not likely be up for more than a day or two. Hehehehehe it's running on my desktop and I need to get it moved over to my server. I must say though the quality of the stream is very nice comparred to a similar MP3 stream. 56kers might not want to apply. Nominaly the stream could fit down a full 56k pipe. But the stream is not constant like an MP3 one. It bursts all the way up to ~70k bits per second. That is about 14Kbps over what a 56k can do.