Whats a DLT tape?
A somewhat aged recording format which records data to large tapes. These drives are very expensive and usually require a SCSI interface. Some replicators require a DVD project to be delivered on DLT tape. This is only necessary for anything about a DVD-5. You should be able to find a replicator that accepts DVD-R as a master. This will be much easier and cheaper to create unless you happen to already have a DLT drive. Some replicators will accept a built project on a Firewire drive, removing the need for DLT entirely.
