How to create cdi images from already copied discs

[Malkavian]

elalcahuetepr (27-06-2001 20:54):
I think once the original backed up image (cdi, or whatever) is burned to a disc, after that you can use any program you want to create an image. For copying backups, I use clonecd with default settings and it works fine for me. Give clonecd and nero a try.

I also have some backup copies that work on the DC. I've tried both nero 5.5 and clone cd 3...and still got nothing on my DC... Does my burner have to have some specific specs for the burns to work???