MIT has launched its new education initiative called Open Courseware. They are making all of there course notes available for all of their courses.
You can check out the CS courses at:
http://ocw.mit.edu/OcwWeb/Electrical-Engineering-and-Computer-Science/ (http://ocw.mit.edu/OcwWeb/Electrical-Engineering-and-Computer-Science/index.htm)
I think is a really cool idea...it's like getting an MIT education for free. I hope lots of other people know about like the ones not already in college. Kids in high school could study this stuff and be ahead of the game in college.