I'm usually on here for iPod related discussions, but I have recently come across an issue with a Mac. I am a PC user, so my knowledge of Macs is fairly limited, but I am *slightly* better off than most because I used a lot of Macs in elementary school so I have some primitive experience with the fundamentals of the OS. On to my question... I just got done setting up a wireless network for a friend and the PCs on the network are running fine. However, my friend's sister has a Mac laptop (I think it's a MacBook, but I'm not positive). She is getting a poor signal from the Netgear router, even when she is only feet away. I have the same router set up the same way at my home and the signal is good all over the house. A lot of the time when I run into networking problems on PCs, they are the result of a bunch of extraneous programs, spyware, and/or viruses ravaging the computer. From the commercials, I'm guessing this is not the case for Macs. Any ideas on what the cause of this could be? Thanks in advance!