I’m using a Sony Ericson C702. I’m looking for an application which allows my mobile phone to navigate using it’s built in GPS without the use of GPRS service to reduce cost. Can someone pleade help me?

I would like to buy a hand held gps that is capable of downloading a route preplanned on my desk computer. Is there such an animal?”

I need to find a site where I can put in my geographical cordinates (according to a gps unit) and the cordinates of another location and print it off to show that it is within a 100 mile radius from point a (my house) to point b. I already have the cordinates… Just need the site.

I am looking to update my Mio GPS System with a pre loaded map, like the newest one i can get. I recently bought my GPS System less than a year ago, but also want to add Canada and new updated maps of the United States. And maybe more POI’S if there is a thing for that to, if so, where can i get it? Thank You!

Is there a GPS system out there that can track police? Is this possible? I know that sounds informal but typical police radars aren’t that dependable and they are annoying as hell.