PabloS, actually it's only 4.2GB. The rest is for directory/file structure and the DVD format info (Joliet/ISO 9660/etc) - yes, that much!. You could probably overburn to get some more, but success will depend on how much information is needed for the structure - if you have loads of directories and files, it may end up truncating the DVD write. Back to the topic. Yes, I have my ".zips" organized by type, model, and specifics: Victoria 2.0 Character Hair Morphs Clothing Textures ... Props Furniture Weapons Clothing ... Hair ... Eyes ... Animals ... Then I just do an incremental backup of these (ones added since last DVD write) and write out a directory listing for reference. BYS