My own Vistacomputer blocks Steve Jobs his keynote. The reason seems to be that when You watch Jobs his wwdckeynote You are receiving cookies that doesn't respect the computeruser his privacy.
(Please if you want to reply stay on subject.)
Just to "stay on thread"... -> Does he mean that if you try to watch the WWDC keynote from Apple's homepage with a computer running Vista Beta 2 there's some kind of error, and that this is funny? If so: I want a screenshot.