As AWSOM Pixgallery becomes more popular (thank you!) I have been receiving more info on corner cases where it does not work properly. Most of the time it is in regard to improperly set up server settings or other non-standard situations install situations. In particular, it appears that Windows IIS server versions of PHP often do not have the proper GD image library set up in place to allow image manipulation functions to occur. In this case, Pixgallery will either give a string of PHP errors, or the gallery page will not fully load. There are a ton of websites talking about this issue and how to resolve it to get GD installed, so google is your friend if you run an IIS server.