[dennyferra]

iTunes has iTunes University where a lot of educational videos can be found. If I'm not mistaken you can find the same videos on YouTube at Stanford's YouTube channel: http://www.youtube.com/user/StanfordUniversity

[ishu161]

You can also view them on this site: http://www.cosmolearning.com/ in the computer science department.

I've found this site to be really helpful. Many of the universities' lectures that are available online have been submitted here. makes much easier to find them.And I occasionally run into some pretty interesting documentaries and stuff. ;)