cloning an image is quite simple: just drag the top left label of the picture to the desktop to create a new instance.
when there are some previews in the original view, they will not be copied, they have to be copied in the same was to the new instance.
i often creat new instances with the same previews for some alternate processing methods and i always have to create the previews from the scratch or have to copy them over from the original.
it would be nice if we get a modifier key for creating a new instance.
for example: holding ALT (on apple mac) when creating a clone will copy the previews (and maybe the placed masks) also to the new picture.
if this feature already is here, i have not found it since.
cheers from austria!
max