There's nothing better than installing a bigger & quicker hard drive in your 13 or 15-inch MackBook Pro. This tutorial shows you how to safely upgrade your Macbook Pro hard drive in less than 10 minutes. See for yourself how super easy and worthwhile this upgrade is.
For those of you that did this upgrade, feel free to comment below with how much you love the performance increase.
Also be sure to check out http://www.everymac.com/ for Mac specs - it's a great resource tool.