When Bang & Olufsen, maker of very expensive things that use electricity, let slip a photo of their upcoming BeoSound 5 home media controller, I saw a lot of potential. The interface looked nice, the hardware classy, and the screen crisp — in other words, if this thing connected with network music shares and played nice with a variety of home A/V equipment, it could be a winner. Well, we’ve got our hands on the official announcement, and it looks like we might have been a little optimistic.