I got a Magellan Explorist 500. I use it mainly for hunting and 4 wheeling. I didn't get the street map, when I bought it, even though it had some deal. I thought I had a disk that would work, from an older version. Well it doesn't. I've contacted Magellan via email, and it wasn't to useful. I've looked on Amazon. But does anyone know where I can get a the regular street map for this? I got the code for the topo, but I need the street one. What I am doing now, is riding the main ride by camp and creating a track, so atleast I have a reference and know where to head for. Thanks.