Hello. I am using a laptop pc/windows xp. Today, I tried to connect wirelessly to my modem. The program I use (Intel ProSet/Wireless) says I am connected to my profile but I still have no access. The IP address listed is 169.254.149.39. When I try to repair the connection, I receive a message that Intel ProSet/Wireless was unable to repair your connection. I called my cable internet provider thinking it might be the connection and they said it was my network card that was causing the problem. Is there a way to see if this is a software issue or a hardware one? Thank you!