February 26 - 12:35pm EST   Sony today marked the rollout of S-AIR, a new wireless technology it hopes will provide real multi-room audio without the added burden of an expensive or complex home theater server. Using hubs known as S-AIR Air Stations, the system can either transmit music to other rooms with the hubs (which themselves include 8W speakers) or fill out the rear channels in a main surround system without stringing cables to the back of the room. Unlike most wireless sound bridges, no security codes or other steps are needed to create a link between receivers, Sony claims. [full story]