Anyone ever try load balance/fault tolerance with single ISA server and multiple internet connections (T1 and DSL)? I have Cisco 2611 router with external interfaces for both and single interface for internal ISA server. Does anyone know how to "publish" internal server (via NAT Map or other method) on Cisco router for 2 interfaces? If not, anyone have any other ideas? Other than 2 ISA servers. Thanks in advance.