some thoughts about warren buffet's donation
you'll need a G4 macintosh (or similarly fast linux or windows computer) to view the above quicktime. you might need to download quicktime 7, which is available for free.
would you like to create similar videos yourself? i explain how you can do so using quicktime pro ($30 from apple) in several screencasts accessible from the "making rosetimes" link at the top right of the rosetimes web site.