For the *buntu folk, there is a grub customizer I hear. So making changes to grub should be very simple and straight forward.
http://www.ubuntugeek.com/grub-customizer-2-2-released-and-installation-instructions-included.html
http://www.ubuntugeek.com/grub-customizer-2-2-released-and-installation-instructions-included.html