HELP! I bought a CTS Navigation DVD from Ebay to replace mine that was stolen. The dvd works but it thinks I'm in another state. The previous owner erased her info. I put my address in 'Home'. I live in CT, Disc is from Michigan. If I hit go home I get directions from Michigan, even though I'm in CT. Strangly I can even watch myself on the map driving across michigan. Is there any way to re-boot or something. Thanx.