Professor Larry Lessig has posted a screencast of a talk on Google's Book Search project. It's an 80+ MB torrent download. I played it into Camtasia and tweaked the settings until I got it down to a 22 MB SWF which is a little more bearable - without too much loss of fidelity.

It's an interesting talk and worth a watch if you want a precis on the issue and how the legal issues may play out.