I bought an Apple Bluetooth keyboard today and I did not get it to work as well (at first).

The trick did to pair it several times (and remove it from the list in between for sure

Then some time it got connected! Then I finished the steps here:

http://talk.maemo.org/showthread.php?t=38372&page=18

to get a proper layout.

Great, I am very happy that it works now!