I just purchased a Sony DRU-720A and no matter what software I use, my DVDs will not play in any DVD player. I have tried Nero, VS0 to no avail. They play fine on the computer, but DVD player can not read discs. I have also tried three different brands of media (DVD+R), cut the "total file size" down to 4G (to prohibit burning on edge) .. with no luck.
I did update the Firmware using Omni Patcher - JYO3.
I'm somewhat new to this, any help would be appreciated.