The website address says it all:
Included in the tutorials is one about using Audacity to create and edit sound files, where you watch screen videos of the step-by-step process. Nice.
The author of how-to-podcast-tutorial.com, Jason Van Orden, also publishes a podcast on podcasting:
http://www.podcastingunderground.com/ Looks like one worth checking out.
via françois – merci!