Apple MacBook 13.3 in. (MC516LLA) Mac Notebook

when my 4 year old macbook (prior to this) showed signs of age (slowing down, crashing), i knew i needed to get an upgrade. since I was pretty happy with how my old one worked prior to the glitches, i decided to go and get the same white macbook. it came with some changes, including a rubber bottom which i really appreciate. I like the more rounded design to. As for function, i gotta say I'm pretty happy with it. It does everything I need, and is still working at 100% despite it being a year and a half old. The thing that i recently noticed though is that the bottom warped, and now, the rubber bottom fits funny. i checked the mac site and they did admit to this problem and said they would replace it for free. i guess im going to do just that.