
Some Deco Tools usage
One of the new features in Flash CS5 is the Deco drawing tool (although, actually, the Deco tool is not a new feature as it was first added to Flash CS4.) It allows you to create drawings and animation based on dynamic shapes and colors. It is one of the smart tools that can save time and effort by creating drawing objects and animation using ready symbols and objects, or loading custom symbols from the library
Using Deco Tool in Flash CS 5 (Link)
Basic Deco Tool
Basic in Flash CS4