Looking for an Flight simulator host program

Hi, Im using fshost for my server but i realised that all the users need to have their ports open to connect. Isnt there any other program that i can use and my users without them needing to open their ports?

Sorry for bad english

Hi,

Ive used the zone.com by msn for hosting my flights. Sometimes the latter site is slow waiting for people to join but still, its good for connecting with others. I post my msn messenger nicname on there and have them call when they want to fly, Id like to have a huge msn mess. list just of other pilots then it would be easy to find ones online at the very moment. ellonysman@yahoo.ca

Hey, I put the wrong msn messenger nicname on the other posting, its wic3@hotmail.com not ellonysman@yahoo.ca that one is my email.[/b]