I have a Macbook Pro and I had AT&T help me with the settings in OS X so that I can surf the internet with my modem via ethernet. Everything worked fine. Then I installed Windows XP SP3 with Bootcamp and bought a Linksys Wireless N Router. I used the install disk on the PC side to get the router working, assuming that the Mac side would work just fine when it found the network. Now I can connect to the wireless router when I'm in my PC partition, but when I try using my Mac partition. It does not work. (Ethernet works with both) When using other people's wifi connection, I have no problem. Only at my house do I have this connectivity issue. What now?