This is a job aid in development:

Backgrounder:

• http://www.apple.com/itunes/podcasts/specs.html?aosid=p204&siteid=1503186&program_id=2554&cid=OAS-EMEA-AFF#itunesclient
• http://www.apple.com/rss
• http://www.apple.com/itunes/affiliates/resources/blog/introduction---rss-feed-generator.html

Tools:

• Audio recorder
• Audio metadata editor (parts included in Audacity)
• Web browser to upload files to Landing
• iTunes application for testing
• RSS Feed Generators
  Apple iTunes -> https://phobos.apple.com/WebObjects/MZFinance.woa/wa/publishPodcast
  Online -> http://www.podtopia.net
  PHP Server -> http://podcastgen.sourceforge.net/index.php?lang=en
  
  

Workflow:

1. Create audio files and save to MP3 format
2. Edit MP3 metadata
3. Upload MP3 files to iTunes folder in MCAST group and assign Access privileges to Public
4. Go to the RSS Feed Generator in iTunes or 3rd party link listed in the aforementnioned Tools section.

References:

How to Submit Podcasts to iTunes Music Store
http://www.feedforall.com/how-to-submit-podcast-to-itunes.htm

How to Publish to iTunes
http://www.ehow.com/how_12066237_publish-itunes.html

Making a Podcast
http://www.apple.com/ca/itunes/podcasts/specs.html