I think I’ve created a monstrosity. I currently have (and am happily switching between) 2 screens, 2 keyboards, 2 mice and a trackpad – all connected to the same laptop. Why you ask? Because each input device is in an ideal position for a particular task. No I didn’t plan it this way but it is working out pretty well. Here’s what my desktop currently looks like (excuse the dodgy iSight photo quality): It started off pretty simply – a laptop with an external (bluetooth) mouse. When I’m switching quickly between the keyboard and the mouse I tend to use the trackpad, when I want to use Exposé or am doing something more intensive with the mouse, I use the external mouse. Then I brought home a monitor from work so I could set up a new development box ready for Monday – the box is now all set up so I put the monitor to use as a second display for my laptop. Except that the keyboard and mouse were still sitting in front of it from when I was using it with the PC and I kept turning to the second monitor and trying to use the keyboard and mouse that was in front of it. So now I’ve got the keyboard and mouse plugged into my laptop so that I can turn my whole body and work on the second screen without getting confused between input devices. I’ve never understood why everyone’s so keen to use a single keyboard and mouse with multiple computers on their desk – it’s just so much more logical to me to use the keyboard and mouse that’s in front of the screen I’m looking at.