Podcast/ downloadable audiobook recommendations

[fred_bear]

It's only 3 sleeps til I head O/S and I'm asking for recommendations for your favourite podcasts, or, better yet, your fave (free?) audiobooks site to download stuff to put on my iPod for my trip.

I'm pretty new to all of this type of stuff and can honestly say I was horrified at the price of audiobooks through iTunes.

Please let me know your thoughts. :)