Open Culture – 1150 Free Online Courses From Top Universities
http://www.openculture.com/freeonlinecourses

Get 1150 free online courses from the world’s leading universities — Stanford, Yale, MIT, Harvard, Berkeley, Oxford and more. You can download these audio & video courses (often from iTunes, YouTube, or university web sites) straight to your computer or mp3 player. Over 30,000 hours of free audio & video lectures, await you now. This will be added to Tutorial Resources Subject Tracer™.