They say this is an easy to use module and they are right. I found that I could install it, took a bit of reading and re-reading the User Guide to understand it... but the effort was worth it. I had a hiccup, and their response was well within the time frame, and they went the extra mile to be helpful. They are attentive and resolution oriented. The Lightbox Gallery is indeed versatile, and one of the cool features is that you can resize your thumbnails to the size YOU want, whether it be the horizontal or vertical, or even both! You need to add at least one photo to get the menu and then you can have such FUN! Beautiful to look at, professional if it needs to be. I am thrilled I purchased this!