We just took a look at Nanovision’s Mimo 7″ USB powered LCD monitor back in April, and already the outfit is preparing to ship their next generation version. For those out of the loop, these so-called Mimo monitors act as secondary displays and get their signal/power via USB. In theory, at least, users that have ran out of room on their main display can simply plug one of these in and have their music player, widgets, chat windows and other small applets running over on the side. Obviously, the display is a