I have an early 2007 MacBook Pro that I bought in August 2007. So far, I've had the keyboard replaced twice, the topcase with the trackpad replaced, and I've gone through 5 power cords. A few keys started to fail and quit responding on the first keyboard so apple replaced it. Then the trackpad and keyboard wouldn't respond so they replaced both of them. Apple also decided to replace the charging port on my computer to see if that would fix the power cord problem. It's been a week since I got my trackpad and keyboard replaced and the whole left side of the keyboard backlight doesn't work, the keyboard and trackpad will go unresponsive again, or the trackpad will start moving erratically, and I can't two finger double click on the trackpad. I love my macbook pro and I'm really disappointed that all of this has happened to it. I called Apple Care and they're going to replace the trackpad and keyboard...again. The total cost of everything that has been replaced is almost as much as what the computer costs. Is there anything I can do or say to apple care to try and get a new replacement macbook pro or are they just going to keep on replacing broken parts? I have the 3 year applecare so everything has been covered under warranty.