I'm currently using Adobe Acrobat 5.0 which works great.
My only complaint is that there is no way to capture the Inventor IDW metadata (Title, Subject, Author, etc.) and have that placed in the PDF file metadata.
Does any know if there is an application like Bluebeam's Pushbutton PDF for Inventor? Currently, they are only catering to AutoCAD and Solidworks.
-Chuck