Sorry for the stupid question but what hardware is necessary? I currently own 2 Samsung monitors (Samsung BX2031 20" LED LCD Monitor - 1600x900, 16:9, 1000:1, 5ms, VGA, DVI, Tilt) and would like to run both off of my laptop. There's obviously only one space on my Mac to plug in to the monitor, so I assume some sort of splitter, cable, conversion box, etc is necessary to run multiple monitors from my laptop. Thanks