Consists of a page (.html) with backup information about the files in the current archive. Photo Backup displays the page in your default web browser. The index shows whether the files have been backed up and where they are stored.  The index displays links to:

A list of the files in the current archive.
The contents of the CD. This list shows where each file is stored on the CD.
A graphical index that displays a list of small thumbnail views of the photos. The thumbnail index is organized according to the folders on the hard drive, to make searching for a file quick and intuitive.