thank you for your kind reply.
Few notes, if possible:
1. I downloaded imgburn from the original developer website. The owner of the project and the software replied as follows:
Opencandy isn't a virus, it's a plugin used by the installer that offers 3rd party software as part of the normal wizard. You are free to opt out of anything you don't want.
There are no other versions of the installer without it
So, I regret but your suggestion does not help. Unfortunately, money induce some developers to use OpenCandy, reguardless.
2. You state that "You can make ISOs with video or data DVDs, and CDs, but not with Audio CDs". Unfortunately, Roxio Creator 2012 does not allow me to create an ISO of my Video DVD and this is why I had to opt for Global-Image (GI) format.
3. When I was stating that "Also, I do not understand wjy ImbBurn works so great and..." I was referring to the fact that ImbBurn was able to succesfully create an ISO file of my Video DVD, something Roxio was not able to do.
Why is this happening? This is the part I do not understand. Please see attached file.
4. You mention that "Creator NXT will save Video or data DVDs, and data CDs, to ISO format". Does this mean that, contrary to Creator 2012, NXT will be able to do what I am not currently able to do but able to do with ImgBurn? Can you please elaborate, if possible.