Tablet too small for you? Try an entire table. Lenovo is releasing a 27-inch Windows 8 PC billed as a computer for multiple users, CNET reports. A wheeled stand (which may not reach the US) invites users to gather 'round, while another concept turns the computer into a coffee table. Much of the software demonstrated so far consists of games, with joysticks and air hockey paddles to go with them. So how good is the IdeaCentre Horizon, with versions at $999 and $1,699? A look at some early reactions: