However, if in the course of adding an upgrade or expansion product to your computer, you damage your Apple computer (either through the installation of, or incompatibility of the upgrade or expansion product), Apple's warranty will not cover the cost of repair, or future related repairs.
This sentence should be printed in red capitol letters.
I wonder....... WHEN are you considered to damage your computer by doing an upgrade yourself ???
Wonder what would happen, if you install extra ram, and your logicboard stops working 2 month later.