1. Open iTunes
2. In the left had navigation bar, click on "Podcasts"
3. In the navigation bar across the top of iTunes click on Advanced/Subscribe to Podcast (Figure 1)

Figure 1
4. A popup
window will appear that says "Subscribe to Podcast". Type:
http://images.ctisus.com/podcast/ctisus3.rss
into the window and hit the "OK" button (Figure 2)

Figure 2
5. This will subscribe you to the CTisus Monthly Quiz Vodcast. To view all available Vodcasts in this section, click on the small blue arrow to the left of the Vodcast title. (Figure 3)

Figure 3
6. The arrow will then point down, and all of the CTisus Vodcasts will be listed. To download any of these Vodcasts, press the button that says "Get". (Figure 4)

Figure 4