I AM CONSTRUCTING THIS POST JUST BECAUSE I CAN!
APPLE HAS FIXED THE PROBLEM WITH THE CAPS LOCK KEY WHICH USED TO RESULT IN THE KEYBOARD RANDOMLY LOCKING UP AND CONTINOUSLY SENDING BUTTONS.
IT WAS FIXED WITH THE ‘ALUMINIUM KEYBOARD FIRMWARE UPDATE 1.0’ WHICH CAN BE FOUND HERE
THERE IS NO WINDOWS VERSION UNFORTUNATELY (FOR THOSE WHO ARE JUST USING THE KEYBOARD WITH A WINDOWS MACHINE) SO IT SEEMS THAT YOU WILL HAVE TO LIVE WITH THIS PROBLEM OR BORROW A MAC TO UPDATE YOUR KEYBOARD.
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Josh Anderson's Blog 
I TOTALLY AGREE. THE CAPS LOCK KEY ISN’T GETTING THE SHOUTY ATTENTION IT DESERVES. MORE PEOPLE SHOULD HIT MORE CAPS LOCK KEYS AND THE WORLD WOULD BE A SHOUTIER PLACE.
JUST MY THOUGHTS