I am anxiously waiting for a turn by turn software program which will make use of the GPS chip. I was on the freeway yesterday and clicked the map icon and it was interesting to see the blue dot moving along, but that doesn't really provide me any value. I heard that Tom Tom has software ready to go for the new IPhone, but I also heard that Apple won't let them sell it. Not sure if that's true. I'm also wondering if Garmin and some of the other bigger names in GPS will be providing software soon.