If you are going to remove the key caps on the new MacBook Air (2011/2012), please DON'T follow guides that show lifting the key with just one knife or screwdriver… you will be over-bending the scissor mechanism of the key, and permanently deforming the plastic. You need two tools (here we chose a small screwdriver and a sharp electronics tweezer) to create three leverage points and undo the clips without damaging them. Try this at your own risk. Understand that removing the key caps voids your laptop warranty. We are not liable for any damages you cause to your Mac Book if you try this method.