From photoshopessentials.com
In this Adobe Photoshop tutorial, we’re going to look at everything you need to know to create and work with custom shapes in Photoshop. There’s a lot to cover, so we’re going to break things up into two parts. In Part 1, we’ll look at how to create a shape, how to define it as a custom shape, and then how to call it up and use it whenever we need it. In Part 2, we’ll look at how to collect and save multiple shapes into custom shape sets!
Steve Patterson Instructs via:
http://www.photoshopessentials.com/basics/custom-shapes/