On 10/27/06 9:14 AM, "Peter Nevett" <nevett at tequis.com.mx> wrote: > My wife's Clamshell G3 iBook has an "old" Airport card (not Airport > Extreme). > > If I turn on WEP encryption on my wireless router, the G4 continues to > work but the G3 cannot communicate. > > Do all Airport cards support WEP encryption? Hi, Peter. The Clamshell iBook and its first generation AirPort card will support 128 bit WEP encryption if you update its AirPort software to version 2.0.4. You can download it here: http://www.eskimo.com/~pristine/appud.html John