Fedora 12 Login Screen

   Then after you click 'Finish' button, the Fedora 12 firstboot configuration should present you with the graphical login screen (GUI).  You should able to login using the username and password for user that you create earlier, if you want to login as root user there some tweaking that you need to do before Fedora 12 allow you log in as root user on the system.

Fedora 12 Login Screenshot

Fedora 12 Gnome Graphical Login Screen

Action: Click on username that appear inside the box and..... continue...