I'm thinking of buying this one.
Prolly not very good for gaming, which is prolly good cause I gotta get work done.
I have to lug this thing along on the train and to-from offices, so I'm looking for about 3 lbs.
I would get it from emperorlinux.com and they'll set it all up in Linux with a Verizon wireless cellular card built-in to the chassis.
I may go with the one without the tablet, but I think i'll prolly stick w/ a thinkpad.