Hi, I just noticed today that the battery in my white MacBook is starting to bulge. It's about 2.5 years old and was bought in February 2007. I don't really use my MacBook on its battery too much, and it's only gone through 102 charge cycles. Obviously, I'm way out of my warranty, but I was wondering does Apple replace defecting or bulging batteries free of charge? Or do I have to pay full price for a replacement?