Pioneer DVR 107D - Apple dvd player Version 4.0

[macasylum]

Was unable to play toast burnt dvds in Apple DVD player, although these DVDs would play in a stand alone player. Galactia suggested using the VLC player instead and the dvds play fine in VLC but not in Apple DVD player. Go figure.

[galactica]

Disc Burning: DRDeviceSupportLevelUnsupported

this is what you told me the system profiler nailed the drive as

Odd thing is you told me it does play commercial dvd's no problem in apple dvd player. So this is only a dvdr problem

wierd indeed