Thanks for responding Thomas. I get four messages, pasted below: Server publishing rule [Vulture] that maps 192.168.1.4:80 TCP to 212.219.51.11:80 for protocol [HTTP Inbound] failed because the port on the external interface is being used by another application. The Firewall service failed to bind socket for the server on the firewall since another process is using the same port. Check for any other process using the same port and terminate if necessary. Server publishing rule [Owl] that maps 192.168.1.14:80 TCP to 212.219.51.59:80 for protocol [HTTP Inbound] failed because the port on the external interface is being used by another application. The Firewall service failed to bind socket for the server on the firewall since another process is using the same port. Check for any other process using the same port and terminate if necessary. Server publishing rule [AFCL] that maps 192.168.1.44:80 TCP to 212.219.51.23:80 for protocol [HTTP Inbound] failed because the port on the external interface is being used by another application. The Firewall service failed to bind socket for the server on the firewall since another process is using the same port. Check for any other process using the same port and terminate if necessary. Server publishing rule [Kite] that maps 192.168.1.6:80 TCP to 212.219.51.14:80 for protocol [HTTP Inbound] failed because the port on the external interface is being used by another application. The Firewall service failed to bind socket for the server on the firewall since another process is using the same port. Check for any other process using the same port and terminate if necessary. Regards Derek