One hour and 44 minute analysis of Nolan and Batman Begins? That's pretty hardcore. They're apparently going to do all of Nolan's films. I didn't hear the whole thing but it sounds good to me, albeit with some audio issues.
New Batman Begins Podcast
Some guys did 2 hours 22 min of it, and a straight up commentary
http://acrosstheairwaves.com/roadtoTDKR
*edit* Holy crap so did these guys
http://acrosstheairwaves.com/roadtoTDKR
*edit* Holy crap so did these guys