The PowerPoint FAQ site - PowerPoint Help, Hints and How-tos, PowerPoint Answers, Add-Ins and Assists, PowerPoint Tips, Tricks and links to other PowerPoint sites.
PPTools - Power Tools for the PowerPoint Power User
PPTools - Power Tools for the PowerPoint Power User
Many cool Revit addin/API wizards are coders to help program addins with Revit API. Various API topics are covered comprehensively, nice code examples are provided, and detailed...