iTunesU

Grand Canyon University on iTunes U is a way of sharing video and audio files with students, staff and faculty -- all over the world -- by using the Apple iTunes store. Users must have Apple's free iTunes software installed to access the video and audio files. Users may find the content by searching or browsing the Apple iTunes store. The content is available free, and people can easily add the content to their Apple-branded portable multimedia device such as an iPhone, iPod, iPod Touch or iPad.

Check out GCU on iTunes