Just been listening to an excellent programme from BBC Radio 4 - The X Factor. Not a story of wanabe pop stars, but a tale of what it is like to go into space and how the experience is about to open up to more normal people. It is presented by veteran astronaut Jeff Hoffman, who is now professor of astronautics at MIT. Sadly the programme is not available to download as an MP3, but you can listen to it through RealPlayer using the BBC's listen again service.
Excuse the plug but... if you have a Mac you should be able to convert the program to MP3 with an app I wrote called StreamRecorder. I wanted to listen to BBC stuff on my iPod, but the Real streams prevented me. You can find it here:
http://homepage.mac.com/david_griffiths/StreamRecorder.html