The bookmark feature of Adobe Acrobat (PDF) is really useful. It allows the reader of a PDF document to see the structure of the document and by clicking on the structure, you can navigate to the referenced section. Microsoft Word creates such structures through the use of styles. The automatic generation of the table of contents is based on it. Adobe Acrobat for Windows allows users to transform the document structure (based on styles) into PDF bookmarks. But no such luck for the Mac version of Adobe Acrobat. The conversion settings are not Word specific, but are set in the Distiller settings, that are used for the whole system. I think that it is a shame that Adobe withholds this useful feature from the Mac users.