Hey Dah veed
There is an inherent problem with the new BT keyboard: All those from the product string; MC184B/B DO NOT HAVE ANY WORKING FUNCTION KEYS, if you can find one from the MC184B/A string (at least in the UK) It WILL have the full functionality.
So Yes ..
How dare Apple keep selling these as a IPad add on..
The adviser I spoke to told me I could get a refund, and should look out for an older generation; one without the Lion function key on F4 , which I would guess Dah veed is not on yours? (you can identify which keyboard is the newer unfunctioning one by the 6 squares on the F4 key) as he could not confirm this matter would be corrected by the IOS 5 release as it was not a known fault, despite my IPad working with 3 of the shops keyboards in my local store but again not with a new one
So there it is try and find an older model that or just buy a cheap roll up bluetooth rubber keypad, some have full volume, brightness function, others have the added shortcuts the keyboard dock has and more; photo, full video and home screen control etc, £9.99 on E-Bay....
Wish I had known that before, any body reading this take note (also most sellers do not distinguish between old and new using out of date pictures to show the newer model)
Shame it is a lovely keyboard to use and look at.