There are 4 main components in the i-tablePBI family of products:
DesignerPro - Main configuration program in which you can specify hundreds of settings, including how your main menu will look, what applications are available, prices, advertising, etc...
ShellPro - Actual software that runs on the public access terminal
VisualDesigner - Visual tool which allows you to design the main menu by moving and resizing all objects easily
AccountPro - Used to create, update, and delete accounts