I need the DistinguishedName of a user account on a Windows XP system. The computer does not belong to a domain, but a workgroup, instead. What would be the DN if the following were true?:

user name: brandon
workgroup: WORKGROUP
computer name: brandoncomp

Would it be?: CN=brandon, OU=USERS, DC=brandoncomp

And (I know this doesn't really pertain to this particular forum, but) how would I set that up in C# .NET, set set a string = "CN=brandon, OU=USERS, DC=brandoncomp"?