I'm part of a Sydney community radio team that produce the weekly http://feeds.feedburner.com/Discoveryradio Discovery podcast.

If you like a good, broad mix of Science - new science, hard science, pop science, historical science and very silly science, listen to Discovery.

Discovery is produced by a different subset of the team every week. We have the latest and most unusual in science news, science features and interviews.

The Discovery archives are hosted on archive.org. We put the http://feeds.feedburner.com/Discoveryradio feed to iTunes when they opened for business last week. People seem to like our production values. If you do listen and have a comment then please email us.

Personally, I download MP3 shows to CDRW and listen to them on my multi-codec CD player.