I got my first MBP a year ago today. Believe me when I say I was clueless when it came to computers and tech stuff. BUT thanks to THIS website I'm a freaking MAC GENIUS! Not only did I upgrade my wife's RAM in her black macbook, but today I upgraded my HD from the stock 250gb 5400rpm to a 500gb 7200rpm seagate. I know this post has no informational value whatsoever, and I'm not asking any questions. I just wanted to voice my excitement - and say thank you. Because of this site, I've learned TONS! It was so simple - cloned it using CCC, then swapped it - VERY EASY. Luckily I didn't encounter any problematic screws and the drive is wonderful - no noise, and no extra vibration. I'm curious to see if I'll take a hit on my battery life. SO PUMPED!!!