Hey, my friend just built a new computer with a quad core CPU and three 24" screens. He generally uses all three screens for his work but he was wondering if there was a way to let another person use the same computer at the same time? You know, plug in another mouse and keyboard and swing around one of the monitors so two people can work simultaneously on the same computer. One person gets one monitor, a mouse, and a keyboard and the other will use the other two monitors and another mouse and keyboard. Because he has a quad core processor and frequently runs many programs at the same time I don't see why this should be so hard as the computer is more than able to run many tasks simultaneously. Is there any way to do this?