I've got a GPS utility on my cell phone that I use occasionally for navigational purposes when I get "lost" somewhere... doesn't have all the mileage/speed features. but sure helps sometimes to figure out which street or road is the right one, or how to get from where I've gotten off to, to wherever it was I was supposed to be going in the first place. (I have a bad habit of always wanting to try out "new roads"... )