Apple TV, the company’s wireless set-top box, has been updated so as to function without the need for a Mac, opening up the device to the thousands of potential users yet to invest (or unable to afford) one of Apple’s computers. While iTunes content can be streamed direct to the Apple TV and enjoyed through a connected widescreen TV, owners now have the option to browse, research and buy TV shows, music and titles from the new movie rentals service direct from the set-top box itself.














