hello
i searched google to no avail.
is there any cd/dvd writer software , whom operating system will see as cd/dvd burner ,so that cd/dvd image files (iso,bin,etc) can be mounted and softwares like nero,etc will see them as cd/dvd recorders and write to this image files just like normal burners.that will be useful to check cd/dvd burning softwares without need of physical cd/dvd.
hope someone replies please
thanx alot

I don't know of any software that works like you state it (although creating ISO's can be done with programs like UltraISO), but I think the Nero image drive qualifies for this.

What to do? In Nero, select the "Image recorder" instead of your burner. When you start burning, Nero will ask for a location to save the file (default is .nrg, Nero's image format; .iso mode can be set as a file type). Once the burning is complete, an image file has been created (can be mounted in D-Tools etc ).

Does this work out for you?