I have replaced a westell DSL modem (provided by Centurytel and a piece of junk) with a ZOOM ADSL MODEM/Router. So far I am pleased with it's performance. I am starting to feel confident in my connection and it appears to be now stabilized. However, I am having troubled configuring the firewall. It is not user friendly in that way. Can someone help determine that the firewall is even turned on? And determine at what level it is at, or even how to turn it off. I might not want to use it at all. I can't seem to get control of it.