Editors can turn their Mandala collections and subcollections into RSS feeds. Visitors can then use these RSS feeds to add collections as podcasts into iTunes, Feedburner, or other applications.
Only public collections can use RSS Feeds.
Make sure you make your collection public through the collection editor.
To turn your collection into an RSS feed, first open the collection editor. Then select the RSS Feed checkbox and save.
To open the RSS feed for a collection, click on the 
icon below the Members section. Copy and paste the URL of the page that opens: you can use this URL in your podcasting tool of choice.