mark@homer:/etc/network$ more interfaces
auto lo
iface lo inet loopback


#iface eth0 inet dhcp


#iface eth1 inet dhcp
#wireless-essid BTHomeHub-3F17
#wireless-key 751faaec3a

#auto eth2
#iface eth2 inet dhcp

#auto ath0
#iface ath0 inet dhcp

#auto wlan0
#iface wlan0 inet dhcp

mark@homer:/etc/network$