While we’re waiting for the Microsoft Origami announcement on Thursday, Intel has started launching their platform announcements for the Ultra-Mobile PC. Origami is pretty obviously the Microsoft platform that will run on this hardware.
They’ve got their main page complete with a forum at this site
A more detailed page here
Flash videos at this location
A platform PDF here
This is VERY, VERY big folks. Watch the videos and I’m pretty sure you’ll be absolutely inspired.