With some conflicting priorities and lack of time to continue providing support and enhancements, I've decided to see if someone wants to purchase the source code and rights to two somewhat popular Inventor add-ins that are currently available in the Autodesk App Store.
Swift Prints: allows you to create templates for common printer configurations that you can quickly access later for one click printing of Autodesk® Inventor® drawings.
Design Notes: Design Notes is a history based note editor for all types of Autodesk® Inventor® files. This application adds the ability to tag notes to a file without the overhead of maintaining another database.
Both are written in VS2010 Visual Basic. If you're interested, look me up on the web at cadtoolbox dot com.