You have answered your own question--see below: > I neglected to add that we will distribute this document in two ways: > > 1. Physically along with the hardware product > > 2. In PDF form from the web site
The (2) means you should build it as Letter and have the printer impose it into a "2-Up, Duplex" booklet on 11x17. End users that pull it off of the web (a) won't know WHAT to do with a pre-imposed booklet and (b) easily can MAKE it a booklet (or a single-side 4-Up, or a four-page stack) as they see fit with most modern printers' driver settings. Relative file size of the two deliverables is managed simply by having one print-to-PDF setting for the booklet's printer (high DPI; maximal font embedding; overprint/undercolor settings; etc) and one for the print-to-PDF setting for the web (compressed, maybe a little lossy, maybe 150 DPI max, strip special printer control codes, add bookmarks and tagging, etc). If you are attempting to deliver a single PDF file for both media (printer and web) then you've got some tough decisions to make surrounding print quality versus file size online (and customer bandwidth). I would advise against trying to do it that way at all--that's what PDF Settings on BOOK files in FM is FOR! ;) HTH; David