I have a question regarding the BT Keyboard & Mouse. My understanding is that the device needs to be paired with a computer (I have a 12" PowerBook with built-in BT), and then will not connect to other computers. I was wondering though, if I wanted to use the keyboard with a second computer, is there an easy way to switch computers. There are switch boxes to do this with wired keyboards. So, is it possible (without major hassle) to do this with BT? Daniel