I recently bought the zyxel p660hwt adsl+wireless to use on my hp Pavillion dv2615us Entertainment notebook pc. I completed the wizard for configuring the wireless setup but I am having problems connecting. Sometimes I can connect to the wireless network, but usually I cant. And even if I am connected to the zyxel wireless network I can't get on the internet. I think I need to do something different in the configuration process. Is the the fact that I use Vista causing the problem?