kickstart config

http://www.linux.ncsu.edu/realm_linux/usersguide-EL4/ch07.php
http://www.faqs.org/docs/Linux-HOWTO/KickStart-HOWTO.html
http://www.redhat.com/docs/manuals/linux/RHL-9-Manual/custom-guide/s1-kickstart2-options.html

required options:
auth
bootloader
keyboard
lang
langsupport
mouse
partition
rootpw
timezone

Others:
%packages => packages to install
%post => post installation shell command