I currently have a Westell 7500 DSL Gateway connected to Frontier Communications network and their form of connection is a Routed Bridge. I'm moving from Illinois to South Carolina and getting ATT's DSL service and their form of connection is PPPOE. I believe that my 7500 is a fairly open and configurable device and if I can get the proper settings I can save $100 by using my existing unit instead of buying a new one from ATT. If there's anyone out there that has a 7500 connected to ATT's network that can tell me what I need to change/reconfigure and how to change/reconfigure the 7500 I would greatly appreciate the help.