[docbook-apps] Embedding indexterms for fo and html

[Xmplar]

I'm just starting to experiment with the automatic index generation, 
following the procedure in The Complete Guide, and wondered if anyone 
would like to comment on how they approached the procedure to generate 
indexes for PDF and HTML output. Are there any shortcuts to specifying 
the indexterms? Did you do any post-generation editing for the HTML 
index? It'd be great to get some insight.
Thanks,
--
*Dave Gardiner*