I just installed your plugin in wp 3.4.1 and it is works fine.
I read that the plugin adapt it's size to the image inside it while respecting the limit of the browser viewport.
and I wanted to ask you if already there is an option to expand further the image to the original size if the visitor of the page wants ?
I have seen some fancyboxes that have a little button with arrows for expanding the image.
Do we have this feature here.
If not are you willin to develop it