So I have been burning movies for a while now. I currently use Philips DVD+R disks. (4.7gb obviously) After I burn a movie to the disk it will work in the DVD player in my parents room, as well as in my DVD player that is part of my TV. However, when I try to play the DVD in our Blue Ray/DVD player, no luck. It says that it cant read the disk and then freezes up and needs to be restarted to even get the disk out. So why will these DVD's work in pretty much every other DVD player, but not the Blue Ray/DVD player? I thought maybe it was because it was +R or something, but did some simple research in the difference between +R, -R, +RW, and -RW and found nothing, related to my problem that is. Thanks for any help guys. SOLVED: Started using Nero.