A podcast is a way to receive audio delivered to your computer or your browser. We update the podcast feed, and it automatically shows up in your aggregator. An aggregator is simply a program or website that collects all your different podcasts into one convenient place. You can subscribe to a podcast using software on your computer such as iTunes or Juice, or you can subscribe to it using web aggregators such as My Yahoo! or Bloglines. Some browsers, such as Firefox, may allow you to subscribe to podcasts directly in the browser. If you are using Firefox or Internet Explorer 7, click on the podcast icon that appears in the address bar, like this: 
Subscribe in iTunes Subscribe in Another Application Listen to Past Sermons
