Got a desktop-replacement laptop and fancy adding a second display in dual-monitor mode? Then the Samsung LD220Z Lapfit Touch is quite literally for you. It's a 22-inch Full HD screen specifically designed to work well with portable PCs. That's not all. As the name suggests, this monitor also has full multi-touch functionality. In fact, it doesn't even need special drivers. Simply connect via USB to any Windows 7 PC and the touch capabilities are enabled.