Go on a free podcast spree. The iTunes Store puts thousands of free podcasts at your fingertips. To find them, select iTunes Store underneath the Store subheading in the left column of the jukebox window; then select “Podcasts” from the menu bar along the top of the store. Or, here’s another way to get there: select the little podcasts icon under the Library subheading in the left column of the jukebox window, then click the arrow next to “Podcast Directory” at the very bottom right-hand side of the iTunes window.