There also appears to be a backlit keyboard and a fingerprint reader -- just one of the proposed security features for Fujitsu's yet-to-be-named enterprise Ultrabook. The magnesium body is very lightweight, at 1.5 kg (3.3 lbs), though the lid did feel a bit flimsy, at least on the sample we saw today. Pricing details have yet to be announced, though Fujitsu reps have confirmed that the Ultrabook will ship by early summer. Jump past the break for a closer look in our video hands-on.%Gallery-149468% Update: It turns out that the Ultrabook does not fold flat -- the device we saw at the Fujitsu press conference had this capability, but only because it's a shell-only mock-up.