Stanford has added some exciting classes to its iTunes portal. Stanford iTunes can be accessed here
Some of the classes, among many, include:
1. Introduction to Robotics
2. Programming Abstarctions and methodologies
3. African-American history
One class that needs a very special mention and can only be found on the Stanford portal, is Computer Systems Colloquim. It is a forum that brings experts from various branches of computer industry and discusses the future trends. Some people, who spoke here include David Patterson from UC-Berkely, Matthew Papakipos, a serial entrepreneur from silicon valley.