Not obvious, I've never heard of the guy. I'll give him a listen, thx.
, but you can subscribe via iTunes.
You might want to check Cinerama on iTunes too and/or the 35mm Heroes Podcast. I don't listen to them myself, but they've been recommended to me in the past (although I did meet the guys who run them and very nice chaps they are too).
Since doing Midnight Video I've not really listened to any other podcasts, but I agree with Pardo that the Kermode one is pretty good although his rants can be a little tedious, but he is extremely knowledgeable and the dynamic between non-film buff Simon Mayo and uber-film buff Kermode works well.
When Kermode's not in, you get Nigel Floyd and Boyd Hilton. I hold Nigel Floyd's opinion in very high regard, but Hilton's not as much, though they have very different raisons d'etre, still I always enjoy listening to them.
Also BBC Radio 4s The Film Programme is superb and this I highly recommend. Again it can be found on iTunes. It delves into more arthouse non-Blockbuster territory and often has fascinating interviews. They cover new DVD releases too sometimes.