I have been assigned just one public IP address by my ISP. At my firewall, I have configured port translation of port 80 to point to my exchange server for OWA connectivity. I have installed Metaframe XP FR3 at a new server inside my network and every thing works fine. I can access my published application using NFuse from the inside but, Now I will like to do the same from the outside. Is there a way in which I can install the Nfuse component at my exchange server?