Yes Ubuntu has corrected this option with the newer installs. There is just a check box now asking if you want to install GRUB to the MBR or if you wish to install it with the system. No it is not page 7 during the setup anymore. I will have to get some updated pictures on there.
It is pretty straight forward just as the instructions say. You install Ubuntu, use defaults for everything if you dont know what your doing. From there boot back into Windows and use EasyBCD to create the dual boot properly. Really the instructions havent been updated cause they cover the basics that are needed.