[Plugin: NextGEN Gallery] NextGEN LightBox with Description Text

I’ve recently implemented a gallery using NextGEN it all works fine, but I am wondering is there was a way of adding the description of the image when they open. For example underneath the image or above.

http://pendulumdnb.com/gallery/gareths-collection/

This is an example of one of my galleries.

http://wordpress.org/extend/plugins/nextgen-gallery/