Holla! Internet radio kicks some serious ass and I'm down with it 9 hours a day. I have a bunch of stations that I switch around between, which I'm listing below (don't worry, I copied this from something else and didn't just spend the time to write them all down). I switch between air america and bbc6 music these days, but used to listen to a lot of NPR before I need something more liberal. The "live" links go directly to the radio, whereas the names go to the webpages for those stations. Enjoy:
Radiobbc:live news:6music:live:wamu:live:wnyc:live:swedish:msn:air america:live:unfiltered blog: