post_install() {
cat << EOF 

 GRUB2 is still expiremental and under heavy development!. 
 Only install it if you know what you are doing. 

 GRUB2 has a different configuration then GRUB legacy."
 Look at http://wiki.archlinux.org/index.php/GRUB2 for more information."

EOF
}

post_upgrade() {
        post_install
}