"Next, we will copy over a bootstrap script witch will allow us to properly bootstrap Ubuntu Jaunty. Download the bootstrap-script.tar.gz file, remove a symlink using rm -f /usr/share/debootstrap/scripts/jaunty, and extract your new script to your /usr/share/debootstrap/scripts directory as root."

Could you please make this step a little more comprehensive? I.E. Explaining exactly what you mean by this and how a person would do it?