Live audio streaming for OSX?


Does anyone know how to turn the audio in on my Mac into a live stream over the internet on OSX? Are there any apps that anyone knows about that can do this? I've been hearing about Sorenson Broadcaster but I don't want to pay that much for it.
Hi HyperLite - I'm sorry I can't help you, but I am just as interested in streaming audio from OSX as you are. I promise to return to this thread if I hear of anything at all - running RealPlayer from Classic is a drag.
i have yet to try it, but iStream lets you stream 10 users as a shareware... 60 users if you buy it. you can download it from

let us know how it works!