Feeling especially energetic? Or just curious about what you can learn from some of the world's leading universities without leaving your seat? Why not try some of this open access courseware!
The Practice of Art  - Berkeley University
The Elements of Drawing  - Oxford University (ITunes)
Introduction to Economics  - Berkely University (ITunes)
Materials Science and Engineering  - Courses from MIT
Media Arts and Sciences  - Courses from MIT. Includes a course called Industrial Design Intelligence