This is an awesome wordpress plugin for customizing the look of an excerpt of a post you are creating.

guff » the_excerpt Reloaded
February 26, 2005
WP plugin: the_excerpt Reloaded
posted by Kafkaesquí under WordPress
updated: March 3, 2005

* Download:
* Display:
o the-excerpt-reloaded.php

With time on my hands this afternoon I decided to use some up and post about my last *older* WordPress plugin previously gone unmentioned on guff.

A great reference for making wordpress template that resembles more of a CMS than a Blog.

Extending WordPress for better site publishing | urlgreyhot
The key to getting the custom templates was to find a way to figure out what section a page is part of. WP gives you an excellent way to establish parent-child relationships when editing pages by simply selecting a Page Parent. But the default sidebar shows the entire hierarchy. The local navigation on both of these sites only shows the children of the section you are currently navigating. To get that to work, I had to do a little scripting.