in bt3 it used to work fine but now im having some problems with them.
i have 3 scripts i just plug in when i want to network sniff
ettercap -T -q -p -M ARP // //
driftnet -a -d /root/pics -s -p -i wlan0
urlsnarf -i wlan0
ettercap doesnt even want to start. it will say listening on eth0 for some reason and then this stuff and then FATAL: MITM attacks can't be used on unconfigured interfaces.

as for driftnet and urlsnarf, they dont even sniff the network! they only grab pictures and urls from the pages i visit on that computer.

is there something wrong here? something i need to install or what?
thanks for replies.