@ techie
MorphOS does not support eMac wi-fi modules. If you rely on a wi-fi network, you are best advised to buy a so-called wi-fi bridge, which can be connected to your eMac's ethernet port. The configuration of your wi-fif bridge is usually done via web browser (OWB). Some smaller wi-fi bridges do not require a cable and can be plugged right into an ethernet connector even.
