Any InDesign user who has ever needed to change the fonts used in a publication knows this frustration: Neither of the two find/change font features in InDesign (Edit > Find/Change and Type > Find Font) can access the fonts specified in Paragraph or Character styles. You have to edit each style individually to change its font spec — an onerous task if you're dealing with twenty bazillion style definitions.
A little over a year ago I wrote about a method that made the task of converting a publication's fonts slightly more tolerable by combining Find Font with Redefine Style:
Find/Change in InDesign Style Sheets
http://senecadesign.com/designgeek/dgarchives/designgeek35.php
