I could go on and on about my love of the Back to Work podcast (and frequently do). Merlin is on a tear starting at Episode 95 with an in-depth discussion of Getting Things Done. The first episode was very good and I'm really looking forward to the next few. (Episode 96 went live as I post this.) I'm even re-reading David Allen's book as I listen along. I know this is starting to sound like a cult. It's not and this is a great way to get started.