I'm probably the last asshole on this board to hear of these guys but Mark Strigl and John Ostronomy run a great metal podcast called Talking Metal. Fuse picked them last November and they now have a TV show of the same name. That's where I found them, dvr'ing a couple of episodes. Anyway, I listened to their 200th podcast and it was really damn good with interviews with both Ozzy Osbourne and Kerry King. It made for a great commute hour listen. I'm downloading the rest of them right now. Props to these guys for their podcast.
Check 'em out on iTunes or here on their home page.