I now tested Ettercap GTK on BT4.
I joined my test wep network with one PC and on the other one I connected with BT4 to ettercap.

I choose MTM, netmask etc. like always and went on my PC to a website from which I know that the Password is shown in ettercap. (studivz.net]studiVZ | Bist Du schon drin?[/url])

But nothing happens in etterccap using BT4.

With BT3, no Problem. The Certificate Failure appears and if you try to load the website again, the password is shown in ettercap.

Are there Problems in BT4?
I`m even wondering wheres my MDK3 ?