You’ll find that many of the podcasts I listen to originate from the old cast of ZDTV/TechTV. The frontrunner in that group is Leo Laporte. He has several podcasts.
This Week in Tech (or TWiT as it’s known) is the most popular. It consists of many members of the old Screensavers cast and crew. Some regulars include Leo Laporte, Patrick Norton, John C. Dvorak, Kevin Rose, Yoshi Deherrera, Roger Chang, David Prager and Robert Heron.
They talk about the latest in tech news and have a fun time doing it. his podcast comes out every Sunday at midnight or so.
Visit their site at www.thisweekintech.com.
Their feed is http://feeds.feedburner.com/twit.