I'm at TechEd writing my first Inkineer post on the new IBM PC Tablet PC (X41) -- using the TIP and the Tablet PC's handwriting recognition of course.
The Tablet is surprisingly light. It's thinner, feels, and looks smaller and lighter than my Toshiba M200.
The display is wonderfully visible at all difficult angles. It's on par with the Fujitsu displays I've used.
Any downsides? I'd like a mechanical volume control. And in portrait mode my left hand holds the Tablet right where some of the bottom vents are.
These issues aside, this is a killer Tablet.