VAIO X ultraportable later today, but Boy Genius Report claims to have some leaked specs and pricing to think over while we wait -- and if they're accurate, you'll be staring down the wrong end of a $1,499 price tag when all is said and done. Yeah, it's not unexpected, but still, ouch. For your trouble, you'll be getting what Sony's calling the "world's lightest notebook," weighing in a just 1.5 pounds of carbon-fiber with an 11.6-inch LED display, SSD, multitouch trackpad, and a 3.5-hour standard battery life that can be pushed to 14 hours using a "super-extended" battery. Okay, not bad, but what's running this show? Well, we've got some potentially bad news to report -- we've been told that the VAIO X will have a 2.0GHz Atom Z550 inside, just like the prototypes. Yep, that's another $1,499 Sony Atom laptop -- we'll wait for the official announcement to confirm before we start wringing our hands, but we're open to your lamentations in comments.