Podcasters create digital-media files and upload them to their website where users can listen to them directly from the website or download them to their Mp3 player to listen to later on. Podcasts have also become connected with RRS feed technology which allows uses to subscribe to a podcast they particularly enjoy, whereby additional instalments are downloaded (to their iTunes or other digital media player application).
The podcast medium is flexible - podcasts can be scripted or unscripted, hosted by one or multiple people, can be self-produced, uploaded and downloaded for free, and can be