Juice Receiver: Discover, download, organize and subscribe to Internet audio on Windows, Mac and Linux
Juice Receiver is an open source application written in Python and licensed under the GPL that allows you to save Internet audio (like, say, podcasts) onto your local hard drive to listen to at your leisure.
Sweet timeshifting and placeshifting goodness, free of DRM concerns.
The application has been ported to more than 15 languages as of March 2007, supports multiple media players and is accessible to blind and disabled users. If you’re looking for a “fresh squeezed” alternative to iTunes, check out this app!
(Hat tip: Matt Cutts)