So I was looking at my girlfriend's old Powerbook and noticing how much better they reinforced the area where the plug meets the cord and how poorly the new magsafes are reinforced. Anyways, my charger isn't charging anymore, and I'm guessing that due to the poor reinforcement of the cable, the wires inside have all cracked and aren't connecting like they should. So my question is...does anyone know if Apple provides any sort of warranty for these things. If I can take it into the Apple store and show them that it does not charge and that there aren't any cracks in the casing or any other damage...do you think they will replace it? I'm really not wanting to spend 80 dollars on a new cable and I lack the skills to take apart the cord and reattach the wires myself.