I have just had AT&T DSL installed in my house this past Friday. I'm using an Actiontec GT701D modem & I'm not getting any ISP connection. I have a solid green power,DSL,& ethernet light,but no ISP connection. AT&T is no help because it is not their modem,& Actiontec is not on their list of modems. Since I have never had DSL before(only broadband cable),I'm not sure how I'm supposed to know if I have internet connection besides the browser page coming up ok. I have anally followed the install instructions to the letter(over & over again) & still no connection to my ISP.