Originally Posted by JamesGw

There are better sources out there. Check out MIT OCW or Online Yale Courses. MIT OCW is the best, IMO, but the Yale one is pretty good as well. I taught myself calc 1-4 through MIT OCW while in HS. Got a 5 on the AP Exam, then proceeded to get As in all of my college classes while only attending for tests. It's great shit.

http://ocw.mit.edu/index.htm
http://oyc.yale.edu/


OCW has been around for a while now.