Never Get Lost (again) - Garmin 265wt

Product Name: Garmin nüvi 265WT

Why it's great: We bought a used car a couple weeks ago, and it didn't have a GPS, something we'd become accustomed to. This portable GPS solved the problem, and is actually much better (and more affordable) than the one that came in our last car. It shows the roads in 3D - very cool - and speaks just about any language you can imagine. Currently we're listening to it in French.

How it makes you more efficient:
1) It's portable, so you can take it out of the car with you if you're planning to do some walking in a neighborhood you don't know.
2) Like most GPS's, it will suggest places for you to go with very little input and pre-planning.