Just downloaded Nicecast, a great little application which makes streaming music to the web from your Mac a piece of piss.
You can select what quality you want, what program to use (itunes, traktor, djay, etc) and its really simple to use.
You can even apply to have an itunes radio with it, but theres about a 3 month waiting list for that.
The only downside is it kind of clogs up bandwidth so makes surfing the internet while broadcasting a bit slugish.
Just means I’m only going to do it from time to time rather than non stop.
I’ll put a tweet and facebook comment out when I’m broadcasting to let you know.
Cheers