Indices: Allows creating of a simple keyword index or a somewhat more detailed index of the information in the text using embedded indexing codes. Unlike more sophisticated programs, InDesign is incapable of inserting character style information as part of an index entry (e.g., when indexing book, journal or movie titles). Indices are limited to four levels (top level and three sub-levels). Like tables of contents, indices can be sorted according to the selected language.
Is Word 2007 worth the upgrade? If you primarily work with plain text and don't need to pretty up reports and newsletters and the like, then it might not be right for you. For our purposes as editors, for instance, Word 2007 doesn't introduce must-have goodies, although commenting commands are within easier reach. At the same time, Word 2007 handily presents options for footnotes and citations under its References tab, which researchers should appreciate. Mail-merge functions are also easier to reach. Bloggers might use Word's posting tools in a pinch, but we found Word 2007's rebuilt HTML to be clunky still. Above all, Microsoft's new word processor is most upgrade-worthy if you want to play with pictures, charts, and diagrams in addition to text.