good day. can anyone help me? my problem is on netscape communicator. some of our internet users are using netscape communicator, however, we cannot use it and it displays the following error Message:HTTP 407 Proxy Authentication Required - The ISA Server requires authorization to fulfill the request. Access to the Web Proxy service is denied. (12209) Internet Security and Acceleration Server. I am currently using integrated authentication. My IE is working okay. How can I use my netscape browser. Is there any other configuration I have to setup? kindly response. thanks