Hi, I have an other question. I have successfully installed this image to my avic f700, but I would like to add an other applications to the system. When I'm booting up in windows, I'm able to run another navigation system which I have installed on my SD card. But I would like to launch this navigation system from the main user interface. I know that the MainMenu application launches the main user interface, but does someone knows how I can add another application to this user interface. Or is the main user interface hard coded and should I compile it from scratch (where can I get the code)?? The second navigation system should be launched from the SD card, because I don't have any space left on the flash disk. Any help would be welcome.