Portable cd/dvd drive , rw drive emulation

I would like to see an app that can add cd/dvd drive emulation in a portable setup
i know this isnt impossible because truecrypt can make removable virtual drives from the files you can create with it

---if you have rw emulation then i would like to be able to create disk isos
---drives must be removed on system shutdown or program termination
---must be totally steath

* http://www.daemon-tools.cc/dtcc/download.php
daemon-tools --free, read the setup carefully because the setup contains adware all you have to do is uncheck the adware installation
* http://www.alcohol-software.com/
demo--
* http://www.ezbsystems.com/ultraiso/
Creates ISO Images