2010 13" MBP 500GB. As my disk space has been slowly going down, I have had a plan to replace the factory HDD with the 750GB Scorpio Black, which I will do when the time comes if there is nothing faster, larger, or more energy efficient. I'm gonna need more space, and I also don't want to lose any more battery life than I have to. Faster is a bonus. Anyone know of anything coming down the pipe in the next few months?