The jurisdiction directories here contain the data that will go onto the DVDs. For example, under the 'Hobart' subdirectory is the filesystem that will exist in the root directory of the created Hobart DVD. Other files/directories at the top level are used to build the four jurisdiction DVD directories: . BatemansBay . Gosford . GoldCoast . Hobart Use the 'update_DVD_images.py' program to refresh everything under the directory. If you edit anything in the jurisdiction directories (Hobart, etc), you WILL LOSE DATA, as everything in those directories comes from somewhere else.