I've started a new podcast dedicated to indie RPGs called the Score. Visit the blog page to get the mp3 files. (http://www.chimera.info/category/the-score/)
Here is the RSS feed for the podcast itself: http://www.chimera.info/?feed=podcast
Also, it's available in iTunes, but is listed under "Chimera Creative" rather than "The Score."
There are 2 episodes up currently, with more to come, including an interview with Seth Ben-Ezra.
Episode 3 of The Score is now online (http://www.chimera.info/2007/08/03/the-score-episode-2-conversation-with-seth-ben-ezra-part-1/). I talk with Seth Ben-Ezra of Dark Omen Games, creator of Legends of Alyria and Dirty Secrets.