Hi Everyone I recently bought a second hand MBP, and I'm really happy with it. The only problems I have is that the battery does not hold charge at all and the keys on the keyboard are quite sticky, and as it's out of warranty, I plan to replace them myself. Has anyone done this; is it difficult? I was also looking through the App Store earlier and spotted GTA San Andreas. Would this run on my 13" MBP (2.23GhZ, 2gb RAM)? I'm also planning to upgrade the RAM, possibly to 8gb. Many thanks.