I seem to be having what I consider to be a strange problem, I have 2 ways to connect to the net, through a USB broadband modem or through a ADSL router. I connect through AOL and have Norton Anti-virus and Firewall installed. If I connect through the modem I have no problems at all, I can access all sites and can check mail, surf with IE6. If I connect through the router I have problems with some sites not opening and problems with mail. However if I go to the same sites using the AOL explorer they open without a problem. I have connnected another machine through my router and have had the same problems and this machine has no firewall or anti-virus in place so I am assuming that it is a problem with the router itself. The router in question is a Linksys BEFDSR41W, I have checked all the settings and they seem OK, Has anyone any suggestions as to what the cause of the problem may be?