A bit of an aside, but the entire Berkeley collection has been saved by and is available at archive.org: https://archive.org/search?query=subject%3A%22webcast.berkel...

It would be great if they were annotated and served in a more user-friendly fashion.

As a bonus link, one of my favorite courses from the time: https://archive.org/details/ucberkeley_webcast_itunesu_35482...