I got my hands on the 2008 Mustang Order Guide, I uploaded it to my website for everyone: http://filez.lordrayden.org/mustang/2008mustangorderguide.pdf (http://filez.lordrayden.org/mustang/2008mustangorderguide.pdf)

and here is the link to StangNet's 2008 Stang info page:
http://www.stangnet.com/2008-Ford-Mustang-Info.html

Enjoy!