I can't use DNS for my autodiscovery since I only have (and only will have) a single domain. I do however have 5 standalone ISA 2000 servers on 5 subnets. Of course, I don't want to visit clients to set the IE config, nor do I want to entrust the task to users themselves. There will be a lot of internal IP address scheme changes in about 9 months so... to make a long story short, I really need this thing to be automatic. I read that you can do it via DNS or DHCP or both. I want to use DHCP. What are the exact steps for doing so? I looked on one of my DHCP servers and tried looking for a 252 option, but it just plain doesn't exist. Please help.