Ernie..wireless is the way to go..i have 4 PCs on my network..and a wi-fi PDA..im useing a older linksys wireless 2.4 ghz router.i did put hi-gain antennas on it since 2 of the PCs are on the 3rd floor...i can use my laptop out in the yard if i want....and i bet the newer stuff is even better..just my 2 cents..