navigami

Hi
Can someone post instructions as to how to get the program and maps working.
I have an LG Viewty phone and a GPSlim 236. I have downloaded the navigami.jad and navigami.jar files from the website but all I get when I open the program is a white screen with a red arrow at the centre, with Course: 0degrees (N) at the bottom. If I press OK on the keypad at the bottom it changes to a menu with 7 icons, the first one is highlighted and says Compass. It will not let me do anything on this screen.
Do I need the APItest files? What can I do?
Do the maps come within the software or are they available as a seperate download, if so where from.
email me at benbuilder@hotmail.com

Thanks