cue files cannot be mounted, leading to games with cd audio for example, not to work

In the cue/bin format cue holds the information of the additional tracks, that are sometimes used (unfortunately).

I discovered this when i tried to mount a syndicate wars cd image with your program for dosbox to mount itself. Furious only allowed me to mount the bin, and thus the cd audio couldn't work.
Dosbox has a program (imgmount) that works around this internally.