A motion path for visual resources to follow can be created in the Splines menu. This path can be saved to disk for use in other shows. Spline files have the extension 7BZ. These are shown using the DeltaGUI. These are stored in the SPLINES folder, and can be grouped into subfolders as required, although these groups do not show up in the DeltaGUI. Spline controls (if any) are also stored in each show file you save.