Turing lynksys router into airport extension
I have a macbook pro running on an airport extreme base station currently. when i set it up i remember it asking me if i just wanted to use it as an extension to my current wireless set up. i have a powermac g4 upstairs with no wireless card (and won't accomodate an airport extreme card). is there a way i can use the lynksys router i was using before i got the airport as an extension to the system and then plug my powermac into it via ethernet cable? thanks id advance.