I'm trying to copy a Chrysler RB1 Navigation DVD. It's a NavTeq disc.

I'm using:

NEC-3540A (FW 1.01)
DVD Decrypter 3.5.4.0
Verbatim DVD+R DL

I used DVD Decrypter ISO read mode to read/generate ISO/MDS files. I made sure to change book-type to DVD-ROM and selected the MDS file before using DVD Decrypter to write back the image.

Navigation system immediately rejects the disc with an error message saying it's unable to read it and to check the disc.

Any hints? I know fljoemon used a BenQ 1620 drive. Anyone else who's been successful use another drive?

I've now updated the drive firmware to 1.03. Not sure if I should give it another shot. I don't think it'll make much difference.

Can't afford to waste too many more DL discs. I've gone through two RiData's (couldn't even finish writing) and one Verbatim. I've got two more Verbatim's.

Any help/suggestions would be greatly appreciated. These discs are expensive, and I'd rather not use/keep the original in the car.

-Ken