[frankpc]

I get it! I thought a data plan was set at a fixed cost. So now I understand that you get the least expensive data plan and then use wifi to minimize your air time.

When you use the GPS app, does the BIS send the maps and location information to you or can you install maps on a media card? I am assuming that a data plan would not be required to access GPS coordinates, but a data plan would be needed for the BIS to interpret the coordinates.

Thanks!