We've all heard the phrase "Go big or go home," but how about "Go wide or go home?" The latter is the message Lenovo is sending with its B750 All-in-One Desktop PC, which offers a spacious and brilliant 29-inch super-widescreen In-Plane Switching (IPS) display to play with. It has a Full HD 2560x1080 resolution, which works out to a 21:9 aspect...