This problem has been persisting for a while now, ever since I set up wireless home network. I have have a WRT150N Linksys Router that gives off a perfectly strong and reliable signal I have the computer in my office effectively hardwired from the router and the computer in my son's room is connected to the network as well. For whatever reason, other than my son's computer, no other device will to the network. My phone, wii, and laptop all recognize the signal as being strong, but none of them will actually connect to the signal. I have considered that maybe the chimney which is in the center of the living room may be scrambling the signal, and my son's room is not in line with the chimney. Any other ideas or suggestions?