Mobile Mapping/GPS

The K800i runs Java/J2ME applications, as opposed to Symbian, and has Bluetooth so can communicate with external GPS devices like this one. There are quite a few mapping applications available, some of which collect and store GPS information, some of which search and display maps, and some of which take GPS information and display your location on a map. There doesn't seem to be any one that reliably does all of the above, yet.

Gps Map