Excuse us for a moment while we ponder Sony's product naming scheme. The company's VAIO S thin-and-light laptop range got upgraded specs at CES this January, which also happened to be the place and time that we first laid eyes on a set of "prototype" machines that seemed to target the same market segment. Lo and behold, after making some cameos at European online listings, the newly redesigned Sony 13-inchers are here, only they're still called the VAIO S Series. For the trouble o
