OK , First .
If your are using
AnyDVD , you could use any back-up / copying software
to copy a DL disc to a DL disc -1:1
IF , for example , you have SonicRecordNow!
or similar application on your computer , you could even burn 1:1 on the FLY .
( without ripping to hard-drive first )

AnyDVD RULES !!!
The strong purpose of
1ClickDVDcopy is to take a DL ( as in commercial DVDs )
and compress it to a SL ( single layer 4.7 ) flawlessly , but you know that
O.K. , but with that being said ,
I don't have much experience with DLs and 1Click
But I would 'check' ALL options , and you should have an exact copy .
The DL option will disable the compression function .
If 1Click prompts for an 'exact copy' reply "yes"
