Apologies, I should have elaborated a bit more in case some people aren't familiar with sdgradio. This extension allows you to listen to radio channels in various bands. I use it mainly to listen to FM radio. By plugging a RTL-SDR USB dongle into a USB port on your E2 box, you can listen to radio with the sdgradio extension. Its convenient to use the same audio/video equipment for watching TV and listening to radio. Here's a YouTube link to a video that shows all the features of sdgradio. Its in a different language but its easy to follow along and see what it can do.
