PDFrender creates "intelligent" PDF renditions automatically converting Microsoft Word (Office 2000, Office 97 and Office 95) documents into "intelligent" PDF files. The Word Headings Levels are converted into Acrobat Bookmarks. The Word Cross References, Links and Web Links, etc are converted into Acrobat Links and Web Links. The PDF's Document Information fields may automatically be populated with Docbase attributes. It is possible to use either PDFwriter or Acrobat Distiller to create intelligent PDF.
OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.