Figured I would list the Podcasts I listen to and watch. There may be one you might want to check out. I get all of the shows through iTunes:
(in alphabetical order)

Cranky Geeks: John C. Dvorak and guests talk about tech stories from the week. They tend to be cranky.

Diggnation: 2 guys on a couch talking about some of the top stories on digg.com. Been watching for 3+ years. Still very silly and funny.

Film Score Monthly: Great audio show about movie film scores. I’m not sure if they are still doing it (they haven’t released a show since July) but if they are or not check out all of the eps. if you love film scores you will like it.

Futures in Biotech: Science show about Biotech and other sciences. Very in depth at times. If you don’t like hard core science then don’t bother.

MacBreak: Video show about all things Mac. They go over Mostly Final Cut and other high end software but there are a lot of episodes at trade shows and other little tips and tricks.

MacBreak Weekly: Part of twit.tv. Audio show about Macs. Great show.

No Agenda: This has probably become my favorite show. John C. Dvorak and Adam Curry discuss anything and everything going on. Very political show but you will get a wide variety of topics: food, science, tech, MTV inside info,(Adam was one of the first VJs in the 80s), anything goes. Adam can get a little conspiracy crazy at times but he is just exploring things openly. If you don’t have an open mind and are offended easily don’t listen.

NOVA Vodcast: This keeps me up on what NOVA shows are coming up. Video previews of what hour long specials they air.

NPR - Car Talk: well if you don’t know about Car Talk I would like to know what rock you have been under so I can go there occasionally and get away from things.

Pandora Presents… the Musicology Show: Pandora.com does a music education show about styles and other music info. Pretty good show.

This Week in Tech: twit.tv ’s premier show and probably one of the most popular podcast out there. Hate to use this but title says it all.

Tiki Bar TV: Comedy show about a Dr. who prescribes drink recipes for what ever problem they are having at the Tiki bar. I don’t drink but it still is funny.

The Totally Rad Show: 3 geeks talking about movies, video games, tv and comics. Good show. I mainly watch it for the movie reviews and some game reviews.

Vic Firth Percussion, Drumset and Marching Video Podcasts: Performances of percussion marching and drum set. They do interviews as well.

The Wood Whisperer: Just started watching this. Great wood working show. Very educational if you like wood working.

You Look Nice Today: “A Journal of Emotional Hygiene”. Comedy audio show. Very funny.

The 1UP Show: Video show about video games. It is how i keep up with the latest video news.