I recently picked up a Next color slab ( thanks Rob! ) and now I am just doing some cosmetic cleaning to get it as nice as I can. I have the keyboard apart and have cleaned the outer shell, but I am stuck on getting the key caps off. I have tried gently trying to pull the key caps off as I have on numerous other computer keyboards, but these do not seem to want to budge. Is there some secret handshake method to get the keycaps off of a NeXT ADB keyboard?