Hi There was some rubbish in the bottom of my Apple Wireless Keyboard so I opened it up (was quite easy) to remove it. But now it won't pair! I get a number to enter from the BT assistant, but no reaction when I do (I did press Return), and a failure message after some time. It does come up when it searches for BT Keyboards. I hope I didn't break my lovely keyboard and that it's a software problem. It worked perfectly before (never did a firmware upgrade because I never felt it was necessary), and I opened it up again and I can't seem to find anything that's broken, such as the flatcable. Anyone know what might be the problem? Thanks.