Sorry to barge in on this thread, but how do I post a new question or issue in this forum?
I have a nasty pdf export dialog display issue in InDesign CS6, but I can't find any way to post my question here.
I've just branched your question into a new discussion thread. Please provide more information. What operating system? What PDF reader are you using to view your PDF? Please use the icon in the editor to attach screen captures.