What is a podcast?
>>>Podcasts are radio shows or other audio programs available for download over the Internet. The maker of a podcast, called a podcaster, often updates their podcast with a series of episodes that you can subscribe to. iTunes 4.9 and iTunes 5 offer built-in support for podcasting so that you can find, listen, subscribe to and manage podcasts that interest you. You can also transfer podcasts to iPod for listening on the go.

How do I subscribe to Trinity Church's podcast?
>>>First, if you don't already have iTunes please download the latest version here.
Second, click the podcast icon on the Resources page, or simply click here.

I subscribed to a podcast, but I don't see all the episodes—only the latest. How come?
>>>iTunes will only display the podcast episodes that are included in the podcast feed. Many podcasts have the older episodes archived on the web. Check the podcast hosting site to see if older episodes are available.

In iTunes, when I selected the Podcasts setting, "When new episodes are available, download all," I didn't get any additional episodes. Why?
>>>This setting only applies to new podcast subscriptions.

In iTunes, what does the blue dot next to a podcast mean?
>>>It means that the podcast has not been played. As soon as you start listening to a podcast, the dot will go away.