Imagine being able to view a whole semester's worth of lectures from MIT for free at your leisure. Imagine being able to make your own lectures, or podcasts available to your students in iTunes. iTunesU is a resource for both of these. Plymouth State University has an iTunesU site, and we hope faculty will begin using the site to share video and audio with their students. Adding an audio or video file to an instructor's iTunesU course is as easy as uploading a file to any program, and it makes these files available in a program many students are very familiar with and use on a daily basis. So, what does an iTunesU site look like? Well, here are a few to help you understand, and to get you thinking about what you might put on PSU's iTunesU site.