MIT OpenCourseWare

I was cruising around for some online courses (so I won't get stuck in any more blizzards whilst trying to educate myself), and I hit the OpenCourseWare files at MIT. Here is the list of courses with online materials for browsing: MIT OpenCourseWare | Master Course List. The list includes a nice set of architecture classes, bio and biotech (some requiring MATLAB and including the M-files they use!), Sloan School courses, and economics. There's also mathematics, so maybe I can ditch my newly purchased Calculus for Dummies. However, the lecture notes aren't always self-explanatory; there's no substitute for being there, of course.