The only thing that jumps out at me is that you are using a laptop… remember there are some things that just don’t work right without a network connection. If you are running without a network connection (IP config says your IP is 0.0.0.0) then you will have SSO problems (and EDI problems since the EDI shares won’t work either). If this is the case, you can add the loopback adapter, set it up with a bogus class C address, like 192.168.0.1 or whatever. When you run your laptop w/o a network connection, enable the loopback… when you connect to an actual network, disable the loopback.