[FUG-PR] Dúvidas com VirtualBox

[Lawton Bonnevialle]

Bom dia PessoALL;

Instalei com sucesso o VirtualBox 2.2.5, porém, não descobri com usá-lo.
Abaixo, está a finalização da instalação:
=============================================================================

VirtualBox was installed.

You need to load the vboxdrv kernel module and a mounted /proc filesystem.

% mount -t procfs proc /proc
% kldload vboxdrv

You also have to add all users to your vboxusers group in order to use vbox.

% pw groupmod vboxusers -m jerry

Running VirtualBox as non-root user may fail with a fatal error
NS_ERROR_FACTORY_NOT_REGISTERED. In this case delete /tmp/.vbox-*-ipc file.

Please report any problems to emulation em . Thanks!

=============================================================================
===>   Running ldconfig
/sbin/ldconfig -m /usr/local/lib/virtualbox
===>   Installing ldconfig configuration file
===>   Registering installation for virtualbox-2.2.51.r20457_3
===> SECURITY REPORT:
      This port has installed the following binaries which execute with
      increased privileges.
/usr/local/lib/virtualbox/VBoxSDL
/usr/local/lib/virtualbox/VBoxHeadless
/usr/local/lib/virtualbox/VBoxBFE
/usr/local/lib/virtualbox/VBoxNetDHCP

      This port has installed the following files which may act as network
      servers and may therefore pose a remote security risk to the system.
/usr/local/lib/virtualbox/VBoxXPCOM.so
/usr/local/lib/virtualbox/VBoxRT.so
/usr/local/lib/virtualbox/VBoxDD.so
/usr/local/lib/virtualbox/VBoxOGLhostcrutil.so (USES POSSIBLY INSECURE 
FUNCTIONS: tmpnam)

      If there are vulnerabilities in these programs there may be a security
      risk to the system. FreeBSD makes no guarantee about the security of
      ports included in the Ports Collection. Please type 'make deinstall'
      to deinstall the port if this is a concern.

      For more information, and contact details about the security
      status of this software, see the following webpage:
http://www.virtualbox.org/


Alguém já usou-o no FreeBSD? Pergunto pois não encontrei quase nada na net.
Grato pela atenção.