Apple also updated iTunes U today to version 1.1 bringing with it enhancements for the Retina display of the new iPad.
Free courses in a wide array of subjects:
• Take free courses created and taught by instructors from leading universities and other schools
• See all assignments and updates from the instructor in one place, and check off assignments as you complete them
• Take notes and highlight text in iBooks and see them consolidated for easy reviewing in the iTunes U app
• Access course materials, including audio, video, books, documents & presentations, apps, and new iBooks textbooks for iPad
What’s New in Version 1.1
iTunes U 1.1 is now designed for the spectacular Retina display on the all new iPad. This version also includes a number of performance improvements.