In my implementation there are two list templates, one that creates a document library with all of the LyteBox Javascript code and another that creates a picture gallery with some sample photos. Also, there is one Content Editor Web Part that gets placed on your page for loading the LyteBox Javascript, and a Data View Web Part that has been preconfigured with custom XSLT to load all of the photos from the picture library and activates them for LyteBox.
Here are some screenshots of it in action:


The project is currently labeled as 1.0 beta, because I assume there will be some issues.
Download the code from: CodePlex Page for LyteBox for SharePoint
Learn more about the original LyteBox code: http://www.dolem.com/lytebox/
Also, a hat tip to Pam Davis for her post that inspired this project: http://padavis.wordpress.com/2008/10/05/web-20-popup-using-lytebox-with-sharepoint/





