Hello, I have installed the firewall client software successfully. I get the icon in the system tray. I have enable firewall client checked as well as Automatically Detect ISA server. The firewall service is running on the ISA server. When I hoover above the system tray icon the balloon tells me ' ISA Server could not be detected' If I click on the Update Now button the refresh operation is a success. The balloon the tells me that it is configured to use my isa server. It will though in a few minutes go back to ISA Server could not be detected' What is missing in the communication between the client and the server in order to get to the internet? Thanks Kevin