After installation, when are you supposed to remove the installation media? In the FreeBSD Handbook, it says, "If the installation is complete, select [ Reboot ] to reboot the computer and start the new FreeBSD system. Do not forget to remove the FreeBSD install media or the computer may boot from it again." In the book Absolute FreeBSD, 3rd Edition, the author writes, "Then I reboot, pull the installation media, and boot into a complete FreeBSD install!" I want to know exactly when you are supposed to remove the install media.