Screenshots Share screenshots of your custom Opus setups. Icons Share icons for use on toolbars, etc. Script Buttons & Add-Ins Share script buttons and script add-ins to extend and modify Opus. Backdrops Share background images for listers and toolbars. Viewer & VFS Plugins Share viewer and VFS (virtual file system) plugins. Tutorials Share tutorials on using and configuring Opus. Themes Share theme packs to change the look of Opus. Tools Share tools which are especially useful in combination with Opus.