Image Gallery Module: Lightbox 2

There's an article on drupal.org that compares five image gallery modules. Not without trepidation, I decided to try Lightbox2. As with all modules, it was necessary to download it from drupal.org, unstuff it, copy it to my hosting service, enable it, assign permissions, and read the readme. In short, all you need to do to make it work is add "rel="lightbox"" to a link, and the fancy stuff happens. Javascript is involved. Configurable too.