So I'm using Radio a little bit more now.  I'm playing with it from work, since upstreaming seems to work just fine from there.  Supposedly they are getting closer to fixing the problem with OS X that keeps me from publishing from home.  One cool thing is that I bring my laptop into work every day and have it sitting on the work network.  I just figured out today that I can access radio remotely from my PC, which is pretty damn cool.