I received a link to this site from one of our field resources. Very nice GUI tool to kick off the command lines that are needed to manage server core. Could be handy. See the link below for details.
Features: Product Activation Configuration of display resolution Clock and time zone configuration Remote Desktop configuration Management of local user accounts (creation, deletion, group membership, passwords) Firewall configuration WinRM configuration IP configuration Computer name and domain/workgroup membership Installation of Server Core features/roles
CoreConfigurator - MS Israel Community