This is a very helpful site if you're having issues with your GPS or navi system. Keep up the good work. I want to know if I can convert the Japanese navi system of my car to English? I know the navi system works cause I have tried putting the voice navigation system "Japan" that comes with the car and it's working perfectly it just doesn't show up the landmarks cause the DVD is only made to work if your in Japan. And I have read in the net that I can install a destinator to my navi system and it will work in New Zealand. I have attached some pictures of my navi system. Hope that someone can help me here in this site. Cheers.