Hi, I have a 2007 honda pilot and my dvd navigation disk has stopped working. I am trying to find out how to get a newer version and burn it to dvd. I read that you can create an iso image file and use imgburn to create a disk. Does anyone know the exact procedures to create a new disk. I tried imgburn but think I did something wrong. Not sure which forum to post it to. I currently have version 4.56a Thanks.