"Gallery can operate as a PHP-Nuke module such that it appears as a Nuke component. However, the integration is not perfect and often requires more care and feeding than we've been able to give it. Dariush has stepped up and created NukedGallery.net, a site that is all about this integration and will be working on making sure that Gallery and PHP-Nuke work well together. If you use or are interested in using Gallery in this environment, please head over to his site, NukedGallery.net and check it out!"