As the title states, how do I do it? I have a .nrg file, now what?
First you change the Nero CD-DVD Speed Options to use a Nero Image when creating a Data Disc (see below).
The you use the Create Data Disc action from the Run Test menu (or press F9) - you will then be prompted to select a Nero Image.
CD Speed Options:
Cheers, thanks for the help!