Here are a few good starting points:
http://www.mvps.org/word/FAQs/Customization/CreateATemplatePart2.htm
http://www.shaunakelly.com/word/numbering/UseBuiltInHeadingStyles.html
http://www.mvps.org/word/FAQs/Formatting/WorkWithSections.htm
http://www.ShaunaKelly.com/word/toc/CreateATOC.html
http://www.mvps.org/word/FAQs/Numbering/CreateIndex.htm
--
Suzanne S. Barnhill
Microsoft MVP (Word)

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Words into Type
Fairhope, Alabama USA
Word MVP FAQ site: http://www.mvps.org/word
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> I am welling to write a book using Word 2003, I need help
> as to any format should I use and if there is any
> specific downloads that will assist in the indexing and
> other reference tools. Appriciate any feedback
> Regards