1. Please don't use CAPS in your postings to these forums, IT IS RUDE!
2. There is plenty of information in stickies (and many other threads) which covers all of your issues.
Please use forum searches!Your hosting issues can be resolved by following the steps in the guide I wrote Feb 14th/08 "Networking and SINS" and can be found linked-to from the very bottom of the "Technical FAQ" or my stickied thread in the Technical forum.
Alternatively, if you do not wish to be bothered with following the steps in my guide, there will be new optional netcode in patch 1.1 which will enable SINS to "tunnel" past offending routers/firewalls and should resolve hosting issues.
thanks,
the Monk
EDIT: Thank you for changing the title of your thread.