The lightscribes i have at 16x do not have a 1.2 coating. You can actually compare a 8x and 16x side by side and see the difference.. I ordered these online so i may have gotten ripped.. But they burn well and i have had no problems with data corruption.
It's weird though. It's as though the program recognizes it as a CD instead of a dvd..It burns with the normal 28min at Best quality.