Digital Linear Tape (DLT) drives are the most reliable way to deliver SD DVD content to
a replicator. They are also a good way to back up completed projects so that you can
remove them from your hard disks and make room for your next project.
SD DVD data written to DLT drives with DVD Studio Pro can use Data Description Protocol
(DDP) version 2.0 or version 2.1. You can also write using CMF version 1.0.
You cannot write HD DVD projects to a DLT drive.