I just got the aluminum apple keyboard with Bluetooth, but the media buttons don't work properly. I got it connected with my Macbook Pro, where those buttons do give the right functionality.
For example when I press F12 with the volume icon, the volume should increase, but instead it shows Spaces. I tried setting the keys in System Preferences, but I didn't find how to set, for instance, the play/pause button.
So my setup is this: Macbook Pro with monitor connected, with Bluetooth aluminum keyboard. How can I make these keys do the right things?