I have an Apple BT keyboard that I've used a long time with my MacPro. Recently, I switched over to a wired keyboard and plugged it into the USB hub on my 30" ACD. Now I want to use the BT keyboard with my 15" MBP which sits on my desk a few feet from the MacPro. I can't seem to keep the BT keyboard paired with the laptop. How do I do this? Every time I pair it, when I move the laptop and lose the BT keyboard connection it won't pair again when I bring it back within range but it always seems to pair back up with the MacPro. Any thoughts on how to un-pair the keyboard with the MP and keep it paired with the MBP?