Thanks for trying. I have also checked with others and they are OK. I still have the same problem. Strange as this is my 'default home page' and as far as I am aware nothing has changed. I am using Windows XP Firewall and have tried turning it off but still the same. I have Visual Route which allows me to enter the URL and would then normally show all the network hops between me and the destination site but I am getting: "Starting DNS Lookup" and then "click here cannot be found" So looks like a DNS problem but I am at a loss as to what to do?