Hi all, it looks like I have everything running now. Smartauto24 sent me a link and password to download the app. Installed it on another sd card and tried in the car. Everything starts up fine (finally). Just downloaded all the maps and placed in the maps folder, hopefully when I try it later, all should be ok. Thanks for all the help and suggestions. By the way, now that it starts up ok, I do have a power button on the user interface, so gonna make sure I always close it down before switching off, just incase. Lee.