I recently dragged myself into the 21st century and got a smartphone (Droid) and I have to say, its pretty damn cool. I have not gone the app route yet, so before I start, I figured I would ask the 'Noisers what apps they think are best. I already have GPS, and I am not a gamer (though I will download a few for placation of my daughter). What App(s) can't you live without?