Our ISP only allows 5 user assigned static IP addresses per Package. Need to add more users to the Sonicwall VPN so will require 2 DSL modems. Current setup: Cisco modem>Sonicwall SOHO3> 16 port switch. Question: What's the most economical way to add the 2nd modem to the sonicwall? A switch between the modems and the SOHO3? Any ideas out there? Thanks