Sorry, I don't understand your reply. I don't want to change it, I just want to burn the ISO image which has a predetermined layer break set by ImgBurn. Are you saying I can burn & let it make it's layer break on the fly?
And,Yes I did read that & in my post I said my player will not play DVD+R DL properly; no chapter switching. The player manual says it will play DVD-R DL only so DVD-R DL is it.