We currently have a adsl connection from ATT with a 2wire router (PPoe) that is connected to a 3 com switch. We currently purchased a Windows Small Buisness Server. The server has 2 nics. When I connect the server should one line go to the 2wire router for the internet connection and the second go to the 3com switch for the internal network? Also do i need to turn off dhcp and the firewall in the 2Wire router? Any advice will be a great help.