Hopefully you won’t get too annoyed that I’m reviving this thread.
However I would love for WinCDEmu to go portable, “Virtual CD-ROM Control Panel”(http://www.makeuseof.com/tag/mount-cd-dvd-disk-images-using-a-portable-app/) is portable with an interface that installs and uninstalls the driver when needed, can this not be implemented, this would do away with the 30 second delay between images.
The reason I don’t use this program instead is largely that your excellent programs handles a manifold of image types, whilst the “VCDCP” is limited. At least in theory could you tell me what the difficulty in achieving this. I also think that with the rise of portable software this would be a great way of getting wider recognition.
Anyway I hope you reconsider.