Upgrade your laptop

Your laptop is a couple of years old, and you’re not particularly happy with its performance anymore—but you aren’t ready to spring for a new one. What to do? You’ve probably considered upgrading your portable Mac. But what, exactly, should you upgrade?

My Powerbook 12" sometimes feels long in the tooth but with the RAM maxed out there is little I can do.

Macworld: Secrets: Upgrade your laptop