CPGMassImport is a replacement for batch adding.

Based on a script by Nibbler called "timer.php", and then modified by several Coppermine supporters before being converted to this plugin for 1.4.x and later versions of Coppermine.

There are 3 major reasons you might want to use CPGMassImport instead of "batch adding".

    * You already have a directory structure and don't want to create the categories and albums any differently
    * You have a lot of images, and don't want to babysit the batch add process
    * CPGMassImport is less resource intensive on the web server than doing batch adds

http://cpg-contrib.org/board/index.php?topic=123.0
