A Podcast is essentially a radio show that is delivered online. It is possible to listen to the show via this site- just select the episode from the menu on the homepage, or you can download the mp3 file via this site and burn a cd or transfer to any portable device. You can also SUBSCRIBE to the show with what is called an aggregator. An aggregator periodically checks to see if there is a new episode and then downloads the show automatically. Here are a few ways to subscribe. If you have an iPod and/or iTunes (version 6 or better) on your computer. Click on "Advanced" in iTunes, go down to "Subscribe to podcast"and enter the rss url of the shows you want to listen to (or right click on or copy the link location and paste it.) As a subscriber the shows can be automatically transferred to your iPod. If you are a little more computer savvy you can download an aggregator like ipodder, download podcasts and copy them to any digital music player. You can also subscribe using the new Mozilla Firefox web browser. Go to "bookmarks" then down to "Manage Bookmarks." Then in the new window go to "File" and down to "New Live Bookmark", then enter the url above.