OK, I have over 180 movies burned and they play fine on all of my dvd players including 2 laptops. I bought a Chevy Tahoe with a rear entertaintment center (dvd player)and only 10% of my burned movies play in there. I tried reburning one that didn't work and select region 1 only but that didn't work either. I tried a different make of disc and that didn't work either. The book shows the error message meaning Region error. All of the store bought dvd's work. What can I do if anything to make it work? Can I burn differently or anything! Any advice would be greatly appreciated.