I neglected to talk about how to listen to Leo on the radio. The flash
applet from the radio station that's supposed to play the stream didn't
work for me. Instead, I used Kaffeine to play it (I installed it from
the Penguin Liberation Front's RPMs)(search Google for "easy urpmi").
At the command line, type "kaffeine
http://ccdig.liquidviewer.com/kfi". It'll open the "mmsh" stream
and will even display the Liquid Audio graphics.