Since the very first day we saw the Dell Inspiron Duo's crazy swiveling hinge in action, we knew we wanted a laptop that swung that way -- but the Inspiron Duo itself turned out to be a sluggish netvertible with poor battery life. Well, it looks like Dell may be looking for a second chance, because a "Dell Panerai" just hit the FCC, which looks like it sprung from the same minds who dreamt up the original's sexy frame. Judging by our calculations (based on the size of that orange label), it could sport a 15-inch screen. Believe it or not, this De
