Embedded Gentoo How To for x86 version 0.06 - http://www.bulah.com/embeddedgentoo.html .
SquashFS Howto - http://www.artemio.net/projects/linuxdoc/squashfs/SquashFS-HOWTO.html .
Embedded Gentoo on Gentoo-Wiki.com - http://gentoo-wiki.com/Embedded_Gentoo .