You can get the Lojban podcast, jbocradi, at: http://nemorathwald.com/aboutlojban (there's a complete mirror at http://florolf.devbraindump.de/fud/lojbo/jbocradi)
Here are links to transcripts of all Lojban podcasts so far. Where there is not a transcript, please assist the Lojban community by transcribing an episode!