This is how I envision my setup to be, just need to know for sure that it will work. Two computers - one mini and one MBA, each connected to a separate display. I am planning to run Windows only on the mini. I want to hook up an Apple wired keyboard and magic trackpad to the MBA, but I want the keyboard/trackpad to work for the mini as well. I have heard of a program called Synergy that allows you to do this. Does it really work? Does it seem like the displays are connected? Will it still work despite the difference in OS?