So I few weeks ago I recieved a "copy" of the 2005-02 NAV disc and loaded it up, worked great. I didnt use it for a while, but when I did it locked up, and reset the computer, screen went blank, came back to the accept screen. Well, this morning I wanted to see if it was still doing it so I went into "Map" it worked for about 20 seconds then froze, but this time it didnt reset, it just froze. I turned the ignition off, and then on and the same screen popped up, not even the accept screen. I then attempted to put my 2001 NAV disc in and the screen just stayed the same, Im totally bummed out. Can any1 help? Thanks