The webcasts that Berkely puts out seem a bit poorly presented. When you click anywhere on the page while a video is playing, the video closes. Also, they have licensed the content under a Creative Commons license, but they don’t provide download links for it.
You’ll need the Greasemonkey addon for firefox installed first.
update: Nate Whitten helped out by adding numbers to the download links. This means if you are downloading everything using a download manager like DownThemAll you can get sane, numbered filenames instead of the confusing ones Berkeley provides.
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