I cannot rate this plug-in highly enough.
I wanted a way of showing photographs in Articles rather than a (Flash)slide show, but also wanted users to be able to see the image 'full size' on a click and with a lightbox and with a watermark to protect the image. This plugin does all that and more.
It is easy to use but with so many options you will need a few minutes to find out what they all do but that's no complaint!
Best of all is the ability to modify the css at the plugin.
The support and instructions page is extensive and extremely helpful with working examples.
The developer really has thought of everything and it works. Thank you!