|The orange button is for general PC listeners|
|The blue one is for iPod® owners and iTune Store users.|
Here are some discussions for podcasting for beginners:
Say, what's in a podcast anyway? Podcasting redefined. See the Wikipedia definition
Here is a simplified how-to on podcast listening.
Here's another: How to Listen to Podcasts using iPodder.
Let your favorite Seeing Beyond presenters know you want to listen to them by podcast.