You could start with the presentation I gave at last years LinuxWorld:
From: kickstart-list-bounces redhat com [mailto:kickstart-list-bounces redhat com] On Behalf Of Rodrick Brown
Sent: Tuesday, February 26, 2008 2:37 PM
To: kickstart-list redhat com
Subject: Getting started
I’m very new to kick start and was wondering if there was a comprehensive set of documents available that one could easily follow to build a custom kick start profile and server.
I found many inconsistencies with the slew of documents referenced by Google thanks.
Rodrick R. Brown