I have been concentrating on checking and correcting the bibliography and footnotes. Using Ref Works was great for keeping track of my references on a day to day basis but when I converted the information into a word document there were lots of typographic errors that needed sorting out. Spent some long hours at my desk getting it all sorted. I found I had to keep re-editing as my eyes stopped seeing the errors and needed lots of tea breaks and dog walks over the course of a number of days!