Hi guys. This may seem like a dumb question to some of you, but I've never used GPS before. Obviously, if you have a GPS system in your car it just works. No data charges, nothing. I now have the 8310, and would like to use the GPS. However, are Vodafone going to try and charge me some silly fee for something that really should be free? They're very unclear about it on paper.

Any help appreciated!