As a n95 owner, I have to point out that the GPS is REALLY REALLY bad. It has 3-5 minute initial lock times and very poor receive sensitivity. You are much better off using a $30 Holux M-1000 bluetooth gps or the like if you are looking for an in-vehicle solution. If you are hopelessly lost somewhere and only have your n95 and n800 with you, I guess it would do in a pinch, but it is a decidedly inconvenient solution for those who need to use GPS frequently and who value their time.