I have a new Dell Inspiron 2650 laptop which will not connect to the ISP when I use my home phone line. I have two other computers at home that connect without any problems. When I use the computer at other locations it works fine. The Phone company has checked the line and said it is fine, they are as baffled as I am. I have tried turning down the speed and the buffers to a lower setting. The house is wired with CAD 5 wire and is only two years old. I can usually connect to modems but not always. My ISP is MSN they say they can't determine the problem. I still lean towards a phone line problem, anyone have any other ideas? Help!!!