And a great list of videos from the Center for Social Media at American University's School of Communication
Baruch College's "Copyright Metro" is an interactive guide to using multimedia in your courses.
It covers using audio, images, and audiovisuals in class or over secure system like Blackboard, and doesn't cover what you distribute over email, personal website, or courses packs. You must agree to not publish it to places like this blog... (I'm not actually publishing it here, this URL just takes you to the intro. In fact, I didn't "purchase a ticket" because "personal research" is not a valid use... boooo!!! And I wouldn't want to violate this agreement. But I leave it to you, just in case you qualify for this narrow set of requirements.)
Check it out at http://www.baruch.cuny.edu/tutorials/copyright/
I found these links at the Digital Ethnography blog from Mike Wesch at Kansas State University: http://mediatedcultures.net/ksudigg/?p=140
