Question: Explanation on the GPS

[Babage]

I have the at&t tilt/htc tytn II, and i dont really understand the gps system. I've been reading posts and surfing through different gps systems and maps to download for the phone but i have a few questions i was hoping someone would know the answer too.
I realize there are free programs like the google one, but i dont have the data package so i wouldnt be able to use it. Are there any programs out there that dont rely on the internet but soley on the satelites?
And the type of gps program im looking for is picking a destination on my phone and it giving me directions turn by turn.
Thanks for any help.

[Bassey]

Hi Babage. Where in the world are you as this will determine what software you can use?

In the UK and Europe, the main ones are TomTom and CoPilot. These provide turn by turn navigation from one address to another using Satelites. They can use data feeds to get traffic updates etc but these are optional. There are plenty of other though. Check out our software reviews section for reviews of all the major players.