I have seen some vids on youtube about hooking up a GPS receiver either wirelessly or through the port on the bottom. They allow GPS on the iPod Touch. Where can I get one of these and how much? Here is an example of one(but it's pretty expensive) that can be used wirelessly. http://www.intomobile.com/2008/03/0...tioning-to-iphone-without-dock-connector.html There are others that aren't wireless but hook up to the connection at the bottom of the iPod.