NewsForge has a nice how-to on using Audacity to master podcasting. IOpen source software makes podcasting easy — too easy. Listening to a playlist of first-timer podcasts can leave your ears ringing ...

To export Audacity files as MP3s, you just need to use the "Export" option in the program's "File" menu. Older versions of Audacity can't export MP3s natively, and you'll need to install an add-on ...