Audio science fiction podcasts are available at http://www.starshipsofa.com/. If you think life is too harried and your reading time is cut beyond belief, then this podcast blog might be the answer, if you have an MP3 player or phone that will play back MP3 files.
One of particular note is "The Vicar of Mars" by Gwyneth Jones. You can find it on this site, read by the author.
Isn't modern life cool?