"What else is required to add a MAC desktop to the CNET recommended wireless config??"
The make/model of the wireless router/WAP and a reading of the setup manual.
You didn't tell what make/model, so I can't tell you. Just in case, you should know this is not a support forum for CNET HARDWARE, but you can ask question about such hard but still must reveal make/model of the hardware you want help with.
Bob
What else is required to add a MAC desktop to the CNET recommended wireless config??

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic