http://www.librivox.org/ This is a website that provides free audiobooks that have been recorded by volunteers. The library isn't very large right now, but there are a great many books that are on the way. I just finished listening to Hardy's "The Return of the Native" on my mp3 player.
...anyone find it weird that they have the bible books listed in the non fiction section? Guess it's all about your POV...
If anyone wants an invite to a pretty solid audiobook/e-book torrent site, leave your email address and I'll invite you.