Sorry all, it was not my intent to disregard anyone on this forum. :sad:
Don't know where to start because there is so much to comment...but I'll leave a few remarks.
i. TP, there is nothing wrong with your media because the write errors are in data/ media sectors off DVD-R disc. (Faulty media almost always result in write errors already in lead-in sectors.)
ii. File size. The file to be burned fits well on DVD-R disc (specifikation).
iii. When handling or backing up CSS media from a HDD drive you have to do the right steps (I'm living in piratebay country, so no instructions from me in this forum).
Basically it's all about how you back up your media at start. Even if you'r able to write it to your DVD disk, the "thing" will never run on your new HDD disk.
A quote from my son ("A CSS encrypted DVD will have a sector key in the reserved 6 bytes of the header. Although DVD recordable drives write all 2418 bytes to each sector, only 2048 bytes of user data are transferred to the drive by the authoring or burning software. The rest of the information is calculated automatically by the drive's firmware. If you are authoring a DVD title that requires CSS encryption, you will need to write your DVD master as a DDP image to DLT. This is because the encoders that create DVD masters at the DVD factory are designed to read these keys during the encoding of masters that require CSS encryption."
BTW, Qsuite can only be used with DVD media...