Recommend any interesting Podcasts?

[Proletariat]

I have an 18 hour flight coming up to Sydney and I have about 15gbs to fill on my ipod. I'm getting kind of sick of music in general, so I think I'm gonna stock up on podcasts. Alot of times browsing the Itunes store I see things that look pretty cool, but often they have really boring narrators.

Not looking for any topic in particular, I've got about 24 hours total flight time to try and occupy myself with, so any subject that can help me sleep or keep me entertained (preferably the latter) would be appreciated.

[doc_bean]

Err...the Savage Love podcasts ? (warning: extreme liberal bias, explicit sexual content)