I forgot to post my code before leaving the room at the end of the workshop. My apologies. The below code, "Finished Podcast (rss) file" is valid and doesn't have *too* much beyond what we discussed. Please email me if you have any questions.
Also, I have posted the link to TextWrangler on the Programs page.
Email me at catalysthelp@u.washington.edu. I will respond within two business days.