Berkeley Lecture Audio

I came across this tonight via digg:

Berkley's course audio now on iTunes

This seems like it will be a good complement to MIT Open CourseWare. We are only a few years away hopefully from fully open-source cyber Universities where only grading, discussion section, and question taking are services for which money would need to be charged. As tax-exempt non-profit institutions of higher learning for the greater social good, all Universities, should aim for this goal. An ambitious Angolan youth in the backwoods, for example, should within a generation be able to reap in large part the classroom benefits of an elitist Western education.