Microsoft's new "ultra-mobile" PC

Looks like Samsung and Microsoft have developed a new mobile PC.  It's waaay too big!  and XP?? come on where is Vista mobile?  I got this from the mysteriously lame Origami Project site.

Ultra-Mobile PC - Go Everywhere. Do Everything.

Windows XP Tablet PC Edition 2005 OS

Approximately 7” diagonal display (or smaller)

Minimum 800 x 480 resolution

Approximately 2 pounds

Integrated touch panel

WiFi- and Bluetooth-enabled