CF card support is a good call IMHO - CF cards are dirt cheap and available in up to 16GB capacities with 32GB capacities promised for 2008.

This is quite a nice device - I like the screen res! - but my god is it ugly, that hump to the left of the hinge (is it the battery?) makes the camera hump on the N800 almost look sexy! I suppose the hump may be useful as something to grasp when in tablet mode... also 1.5lbs is a bit on the hefty side for a tablet (that's 3 times the weight of the N800).

I found a video of the U810 on youtube here - it seems pretty nippy but mute the sound to avoid hearing the *REALLY* cheesy music (there's no commentary)!