After giving dozens of talks together, Ben and I have decided to do a podcast. We've kicked off with an inaugural episode where we tell some stories and lay out the ideas for the podcast, but the goal is for it to be more of a question and answer format about open source and collaborative development tools.
To download the podcast, either get the mp3 directly from http://code.google.com/p/pcloadletter, or you can just subscribe to it in iTunes. Just open the “Advanced > Subscribe to Podcast” menu in iTunes, and enter the address http://feeds.feedburner.com/PCLoadLetter.
Ben's blog post has some more detail, so take a gander over there or just head over to the PC Load Letter site to find out more.