The Podcasts collection of the Music hub in Windows Phone automatically downloads the latest audio/video files for offline access.
If your using a Dutch Microsoft Account, and many other localized accounts, the Podcasts collection is not available in the Music hub and you can use the PODCASTS! app for Windows Phone.
What podcasts do I keep track of? Since my focus is SharePoint, most of these are SharePoint focused.
- Windows Weekly, http://twit.tv/ww
- Microsoft Cloud Show, http://www.microsoftcloudshow.com/
- The MOSS Show SharePoint Podcast, http://www.themossshow.com/
- SharePoint Pod Show, http://www.sharepointpodshow.com/
- Todd Klindt’s SharePoint Admin Podcast, http://www.youtube.com/ToddKlindtNetcast