hello again all. i as just wondering is it possible to swap one keyboard for another? ie seperate it from the top case? (non unibody core 2 duo 2.1) i need to change the case on mine as the top case is broken. i have found a good condition case one but the function keys are different to mine. so is it possible to take my keyboard out and put it on that ones top case? or as a second thought if i plugged that key board in to mine and changed what the function keys do? if that would work? any thoughts please!