3. 'Open Containing Folder' — opens folder with the image in standard explorer.
4. 'Properties' — opens system properties dialog for the image file.
5. 'Burn Image to Disc' Starts Astroburn Lite or Astroburn Pro (if installed) to burn selected image to a disc.
6. 'Lookup' allows to search within images area (see below).
You can call shorter menu (2) by right-clicking on empty space in images area (1).
You can activate lookup string not only from menu, but with keyboard Ctrl+F combination also. Lookup string can help you to find images really fast. It contains following controls:
1. 'Close' button (1).
2. Lookup string (2). Put some symbols here to search your images for.
3. 'Next' and 'Previous' buttons (3) to navigate search results.