The document describes new features in the Autodesk Inventor 2009 Subscription Bonus Pack. The bonus pack provides productivity improvements for drawing management, part modeling, and assembly design. Key features include enhancements to the drawing manager that streamline dimensioning and ballooning tasks, improved part modeling tools like ability to name parameters while sketching, and better assembly productivity such as drag and drop editing of bills of materials. The bonus pack is available exclusively for Inventor subscription customers through download from Autodesk's subscription website.