I am hoping someone can help me...I have been making backups of my kids videos for a few years now - primarily to have a copy in our vehicles...I have a 2003 Expedition with the factory dvd player in it... Up until about a year and a half ago - the backup I would make played in my vehicle with no problems... However - since then - I cannot get them to play there.. They will play on my wifes portable dvd player as well as our home ones - but not my vehicle.. Software I am using is Anydvd as well as Clonedvd2 - always update to newest version when released..If you can help or have suggestions - that would be great!!! Thanks!!!