This topic has somewhat been discussed in the list and was wondering what others were doing about it. Meaning, if we have two external lines, ISA can not automaticallly sense the failure in one line and switch over to the other line. This has been discussed several times with the answer being you can't without extra equipment and cost. Something small businesses may not be willing to spend until the pain gets real bad. So the question is, how are others providing redundancy and do you switch lines or just wait out the down time? Besides switching the external lines on the ISA box and reconfiguring the external NIC and rebooting, has anyone come up with a more elegant, read that as quick and cheap, solution? Reason for the inquiry, a customer does a lot of transactions online and the line went down for over 6 hours the other day causing them alot of anxious moments. Thanks Art DeKneef Avanti Computers