What files make up a master DVD to send for replication?

Hi All

I've used DVDA Pro for a while with good results but now need to use the copyright protection element and produce a Master DVD for replication.

I click Make DVD > Write Master
and step through to Properties

Copy Protection
For Disc copyrighted, I change to Yes
For Copy generation (CGMS), I change to One [so the Master can produce copies but the copies can't be copied]

Mastering
Output format, DDP2.10
DVD-ROM type, DVD-5

Clicking OK for the above produces two things:

1: A folder called MyDVDName_MASTER that contains a folder called LAYER_0
The folder LAYER_0 contains four files
CONTROL.DAT (32K)
DDPID (1K)
IMAGE.DAT (723.8K)
T5TEXT.DAT (1K)

2: In a folder called MyDiscs, the usual AUDIO_TS and VIDEO_TS folders are created.
The VIDEO_TS contents are the expected VOB, IFO, BUP files and the contents play on WinDVD.

My question is what do I actually send the DVD replicating company? Do I simply copy the four files in the LAYER_0 folder to a DVD? Do I copy the LAYER_0 folder and its contents to a DVD? Or something else?

Thanks
Dave