Knowledge by Ear?
jgercken asks: "I recently survived a 16-hour drive solo thanks to having downloaded 10+ hours of old Off the Hook shows, a 2600 sponsored radio program. It is so refreshing to hear news from a technically cognizant perspective. Is anyone aware of any similar programs or maybe sources of recorded lectures?"
CBC's science show Quirks & Quarks (http://www.cbc.ca/quirks/index.html) makes their weekly broadcasts available in mp3 and ogg format. Also, The Harrow Group (http://www.theharrowgroup.com/) is a biweekly tech newsletter run by Jeff Harrow that makes each issue available in mp3 format. Both sites have archives with back issues/shows.