I have a TiBook G4 up and running using an Airport connection to the internet, and would like a g3 iMac to connect to the same network to do the same. However, when I attempt to join the network, the error "unable to join network, as network administrator access is required". There is no administrator, except me (!), so I presume that when I have set up the original network I did not add another name required to join. Despite trawling through the Apple site for ages trying to resolve this, I have had to admit defeat. Can any helpful experts offer me a hint or two?