I just wanted to have some thumbnails and option for my members to click to see the larger image.
I tried some of the more sophisticated, and complex, options.
Then I realised that this is what I really needed - simple yet effective - and very very easy to set up.
It is an extension I can use in any article with so little effort and time.
I suggest that, unless you really must have light boxes and fancy transitions, this is for you.