My friend is a switcher and she got an iBook 700MHz 12" with the combo drive in August. Recently, the plug for the phone line on it has lost a small piece of its plastic, and can't hold a phone wire in without tape. Also, the part of the power adapter that plugs into the computer has separated from the wire almost completely... there are som frayed wires, but it still works.. but if it were to be tugged just a little, it would surely break. Are these things something that Apple would repair under warranty, or are these wear and tear items and they would charge for? Thanks a lot!