Hi all, I'm trying to share my iTunes library over my home network. The PC which hosts my iTunes library is running XP Pro SP2 and ESS. At the moment both of the client PC's are running Comodo Pro until I can afford to buy ESS licenses early next year. One of the clients is running XP Pro and the other XP Home. I appreciate that advice on opening the ports in Comodo might not be available here - I'll post on the Comodo forum as well. My question is, how do I open the necessary ports for iTunes in ESS ? I have been advised that the required ports are Port 3689 TCP and Port 5353 UDP. Many thanks, Steve.