Most VidaBox Media Extenders have borne a closer similarity to mini PCs than to the kind of equipment you'd stack on top of a home theater receiver. That's already been changing, but the company's new vPlayer and vStreamer are virtually invisible in the living room by comparison. Either has a newly streamlined, stackable design that feels entirely at home in the den and keeps the noisy buzzes and whines to a minimum through a new cooling system. Although VidaBox is wonderfully vague about specs -- both hubs tout a "dual core processor," for example
