I have been googling around but I can't find anything sufficient. I would like a simple way to enable a keyboard shortcut to toggle bluetooth on and off; one feature I enjoy having turned on is the option under Universal Access to disable the trackpad if an external mouse is connected. This is great when I'm at my desk, but if I move my MacBook Pro to another room it doesn't necessarily disconnect the bluetooth mouse and thus I have to go back to my desk to shut the mouse off in order to get my trackpad back again. So a quick simple tool, like maybe fn+B or cmd+B or whatever, would be awesome. I tried recording an Automator macro but it can't discern whether bluetooth is on already or not, plus there was a huge lag time of five seconds each time I triggered it (on top of it stealing window focus). I'd think this would be something simple, but all my searching turned up nada. Any suggestions?