I spent last week working away to pod-casts at http://makeitthentelleverybody.com/ . They are excellent! Most of it is informative discussion about the process of making comics. The rest of it is just plain hilarious.
All interviews are by Dan Berry who has an informal approach and is very good at teasing information out of his interviewees. I've run out now because they are that good. I had a good old binge on pod-cast but now I have nothing left to listen too. Noooooo!!!