Hello, I have many problems with my Base Aluminum Macbook that I bought back in November of 2008. I have the Applecare extended warranty on it currently. I've had a few problems which are: On the power cord where the magsafe cord connects into the macbook, the white insulation has been frayed. Before, I had to wiggly the power cord a bit for it to charge my macbook. Also, the power brick runs extremely hot, to a point where I cannot pick it up with my hand. Will apple replace my power cord/power supply? The battery doesn't hold a charge as it used to. Now a full charge quickly depletes, even if I leave the computer unattended. Will apple replace my battery? I've also had a few problems with my macbook itself. Periodically, the battery is abundantly charges (50% or more) and while I'm using my macbook, it shuts off and restarts itself. Also, some of my keys on my keyboard are slanted, crooked, and unaligned. In addition, my trackpad sometimes freaks out with a mind of its own. Sometimes it moves in jerks instead of a smooth movement, and sometimes it jumps across the screen. Will apple replace my macbook? Thank you for any help!