iMasc is pretty much the only all-in-one desktop that springs to most people’s minds but it is far from being the only one on the market. Lenovo launched yet another all-in-one desktop PC the 23 inch  Lenovo IdeaCentre B500  that features a 2.66 GHz Intel Core 2 Quad, 4GB DDR3 RAM, 1TB 7200rpm hard drive, 23 inch full HD screen (1920×1080 px), Blu-ray Rom drive, 1GB nVidia GeForce GTS 250M dedicated graphics, gigabit LAN, WiFi b/g/n, bluetooth and TV tuner. Read the full review at DesktopReview to find out more details.