AD Machine Password in Lion

I'm trying figure out how to get the AD Machine Password on a Lion client. In 10.6 there where lots of posts on how to do it "defaults read /Library/Preferences/DirectoryService/ActiveDirectory "AD Computer Password" | xxd -r -p" Has anyone figured out how to do this with 10.7 i can't seem to find the solution. Been checking the preference files for AD, profiles and so on any hints or tips would be greatly appreciated. :roll: