You're welcome. For a chapter by chapter synopsis you might try using the Outline format in the bullets and numbering menu (it may be easier to work in for your purposes). Select the Outline Numbered tab and look at the last style, it'll say chapter 1 at the top of the little image example. Then, if you turn on the Doc Map feature it will be there all neat and tidy.

Note: I'm using Word 2003, your version may vary slightly.