4
Thanks everyone for your help. It turned out that the problem refected something else. I had in fact edited the mainfile.php but for it to work with my dyndns account I needed it to relect the web url but when I browsed the site from insite the network (from behind a NAT server) the site didn't work properly. I managed to fix this by adding the Dyndns URL to the host files in windows and pointed that URL at the local LAN IP address.
THANKS