Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Be forewarned that if you replace it with a faster drive, your battery life will lessen.
 
Originally posted by zeebee
Be forewarned that if you replace it with a faster drive, your battery life will lessen.

sometimes considerably, so do watch out.

you can also buy an external enclosure for your old drive, and use it as a spare or an extra. this came in handy after the blackout when the power-on surge fried an internal HD in my house...
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.