Comment 5 for bug 896679

So what was in the zip files?
Note sxc files are actually zip files, so they probably were copies.
Did the zip files have perhaps the following structure?

$ unzip '[016563].zip'
Archive: [016563].zip
 extracting: mimetype
  inflating: content.xml
  inflating: styles.xml
 extracting: meta.xml
 extracting: Thumbnails/thumbnail.png
  inflating: Configurations2/accelerator/current.xml
   creating: Configurations2/progressbar/
   creating: Configurations2/floater/
   creating: Configurations2/popupmenu/
   creating: Configurations2/toolpanel/
   creating: Configurations2/menubar/
   creating: Configurations2/toolbar/
   creating: Configurations2/images/Bitmaps/
   creating: Configurations2/statusbar/
  inflating: settings.xml
  inflating: META-INF/manifest.xml