Can anyone help me out with hooking up a G3 IMAC with a cable internet wireless connection? The other computer in my household has the cable modem attached and I am forced to find another way to connect. I have looked at the Airport options, but am confused if I have to get multiple items, and then how to configure them if I do. Can anyone please help me out in the most basic of answers as I am completely lost when it comes to networking?
Also, I have heard that you can network the connection through the power outlets in the house? Does anyone have info on this and the quality?