Indesign, my current DTP app of choice, has many hidden secrets I'm still trying to uncover. The majority of our documentation is produced using this tool, then exported as a pdf for any one else who needs to see or read it. Our major publication that, we publish each year, is distributed this way to our students. It is a "book" with several chapters, and a contents page. It is possible somehow, to produce the final pdf table of contents with links to each chapter with in the book. Yesterday I spent 4 hours trying to get this to work. No luck, what so ever. Time to buy a book or find a tutorial online, methinks?