I am not sure if it is call "lightbox".. I just installed CB Nats Gallery, all is fine but when I click on the picture (in CB profile Gallery), it does not show the larger picture, just a whithe area. When I click on the text of a description, it will open a new page with larger picture.
What do I need to do to have the large picture displayed when I click on the thumbnail?
Thanks

I am having this same problem - any ideas?