Intel's Metro laptop prototype is "world's thinnest"

Watch out Sony, it looks like your Vaio X505's title for thinnest / lightest laptop ever is about to be challenged by some new Intel-sponsored Ziba designs intended to push the envelope of portability. The 0.7-inch thick 2.2-pound Metro features an external e-ink display, and might actually stand a chance at redefining slim computing -- if it's ever built, anyway. Enjoy the eye candy, it's going to be a while before you get any closer to a laptop of this caliber than some pictures on the internets.