New features include multi-touch support and expanded customizable tool options. Today Autodesk updated SketchBook Pro for Windows and Mac, the desktop version of its popular freehand drawing software downloaded more than 11 million times. The new Version 6 features a streamlined interface, multi-touch navigation, French curves, synthetic paint and smudge brushes, plus … [Read more...] about Autodesk updates SketchBook Pro for desktop computers