Hi, my former Laptop had no internal WLAN card so I was safe that it is no source of any radio frequencies. But my new laptop has a cantrino chip with WLAN and I will go for a quite long flight. How can I ENSURE that the WLAN module is completely silent? Is it enough to use a Kernel which just does not contain the WLAN modules? Kind regards Andreas. -- http://fam-tille.de