1)   Find and Replace Multiple Items At Once Software 7.0 Replace multiple sets of words found within many files. Sets of words can be loaded and saved as a file. 2)   4D Memory 2.0 Challenge your brain in an incredible interchangeable 3d environment with virtually unlimited sets of images and sounds! 3)   Find Unused Files Software 7.0 Search local folders or drives for unused files. There is a feature to send unused files to the Recycling Bin.