Lots a third Party-Applications require a connected CD(RW)/DVD(RW)-Writer to dump/master any project. These Applications only do write to the connected Writer, therefore a virtual CD(RW)/DVD(RW) Volume could be very useful.
We are interested if it is free. Your correct many softwares need this better than pay for whose use low level drivers that crash windows os or stop them from booting (pcoufin and sptd wank) unknown how to rate something that is not yet made. As the idea is good I rate as good for now. Lets see if you make something good. Also need a portable version if needs a service or driver installed. That is a portable version will not need a service or any drivers installed
Same as above such feature available as open source is a must be