Medical Education Online:
Found this site while cruising on google for something. This is pretty sweet. It's a really comprehensive library of free modular videos on medical topics. I haven't dug too much, but I think this worth a look. Actually, it's a lot of like what I want to do with my startup Agora, but without the market mechanism and multiple authors. It shows, at the very least, that there are talented people out there who are willing and wanting to teach, and not even be compensated (monetarily, that is). Fascinating.