Where’s The Good CC Licensed Stuff?

I’m producing a new weekly podcast for RU Sirius’ new venture, Mondo Globo. The focus will be a combination of Copyright developments and Creative Commons licensed works.
I’ve been fishing around all the directories for good stuff, and I’ve found a few gems, but it’s slow moving listening to every track one by one.
Then I remembered that I should ask you to send me links to CC-licensed stuff you already know is good.
Hand it over! 🙂
Okay thanks,
lisa