Roxburgh Journal
If you're interested in things around missional church, especially about can an existing church move and change, then I recommend the Roxburgh Journal.
So far 4 episodes, one with Steve Taylor, one with Mike Goheen, and one where Daryl Dash interviews Alan Roxburgh (yes that's 3, not heard the 4th yet!). All downloadable mp3's.
The first 2 were helpful when I was thinking about "can an inherited church become an emerging church" for a college assignment, and I listened to the 3rd yesterday and found it equally useful.Good for those boring journeys!