Looks like the SSO is working… on windows XP
The Windows 7 SSO doesnt work.. time to find out why.
I found this article that might help solve the problem, but I am hesitant to install a hotfix on my DC that might not be the right one. Time to do some digging around.
http://community.igniterealtime.org/message/186848
http://community.igniterealtime.org/message/198034