Ran across this today:
Window washer ride
Firefox and IE seem to work ok, Mozilla not. Broadband good, dialup might work.
Sorry for my bad manners. Visitors came by just as I was getting ready to explain: This is a news video from a Denver station of one of those scary skyscraper window washer platforms being whipped around in the wind.
There are a couple of guys on this thing, hanging on for dear life, caught just minutes after being warned to get back to the roof.