Hello every body! I hope someone can help me. I tried to look at the apple support, but not many helpful suggestion. So I have to connect my wireless keyboard from apple to my powerbooks. Both are running mac os X 10.4.7. Going to guided keyboard setup I can see the keyboard, but I have an error later on and the laptops keep telling me they can not pair to the keyboard. I tried every thing. I changes three sets of battery. Yesterday, with bluetooth firmware upgrader 1.1 and maybe an older firmware my PB 12" went one step further several times, but after finishing the set up, the connection was lost. Trying to up load a new firmware, the keyboard start to work. I put the computer to sleep and went to bed. This morning I can not pair the keyboard once more. So I tried to upload the new bluetooth firmware upgrader 1.2, but now in both computer it can not find any bluetooth device (even if both computers have a built-in bluetooth device). Actually I can send files via bluetooth from the two laptops, I can see the keyboard, but I can not pair!!! What can I do???? Helpppppp!!!! Pls!!!