He also delivers the talk in some videos accessible from http://www.cattell.net/book.htm http://www.cattell.net/book.htm . Edit: except the second link he prov

He also delivers the talk in some videos accessible from http://www.cattell.net/book.htm http://www.cattell.net/book.htm . Edit: except the second link he provides doesn't seem to refer properly anymore and the first link has a very long load time, if it loads at all -- an HN-type slashdot effect? So I guess the slides are your best option.