Project Atlas - that's AJAX to you so scrub up and look sharp:-)
In case you missed the blog entry on Scott's page then check out the Atlas Project; it makes for a good read and it's hopefully going to make building responsive web UI a cinch!! Well certainly easier...
Oh and btw, did you spot that the latest version of the "MSN Search Toolbar", it adds in Tabbed browsing for IE.
It's completely revolutionized my browsing experience so I can now see why so popular, Lol, may be age is numbing my ability to adapt as I'm now completely confused what window has what in it.
Hmmm, guess it's a paradigm shift I'll get used to and nothing like keeping up with the Jones's