I basically need a photo server for people that I work with to be able to access tagged or categorized photos that we take on a daily basis. These folders of photos could be up to 4 GB. External viewing won't be necessary for people outside of the network. I have a web server and I have a file server, but the file server isn't really working because with the exception of folders, there's no other way to categorize the photos. Would a some type of web server script like Menalto Gallery be better?