Honestly, I think am terrible with directions, so having one of those gps tom tom can help me a lot! Hubby's different: he can get his bearings easily and fast. Is that a man and woman thing? I really don't know. Maybe. That's why I suggested we get a car gps if he wants me to do the driving. lol.
Will have to do some more research about this...am really interested. Or can anybody help out there? :)