I have a dell laptop with XP and another laptop with windows 2000 and able to connect to router and using for the past one year. Recently I bought HP laptop with vista and I am having issues connecting to the router. I followed all the steps. In the 'manual connect to wireless network' step, I have all the parameters that I have configured in the wireless setting in the router, like SSID, WEP, key. It says that it is connected to wireless network but with limited connectivity. I couldnt able to surf on the net. Any solution for this issue is greatly appreciated.