I tried the Gamejack thing, but unfortunately GJ seems to be blacklisted at least in Sacred UW 2.21 (I don't know which version the int'l retail is).
Something that DOES work however is this:
Make an image of CD1 using A120 and ProtectCD5 setting (I assume you all got a "physical" CD of the game
)
Burn to a CD
Put the CD in your drive, run A120 again.
Start to make an image of your burnt CD using "safedisc 2/3)
Immediately run Sacred UW. When you are in game, do ALT-TAB and cancel image creation.
I'm not shure, but maybe you have to disable virtual drives and emulation.
I know it sounds a little bit weird and is far from being as simple as a NOCD, but it works.