I'm setting up a Windows 2000 box and I wanted to do mess with the profiles stored on the box a bit (changing the "all users" and "default user" profiles so that new users logging onto the box would get something cleaner than the default windows installation... something I've always done and has worked well).

On this box, instead of just the "Administrator", "All Users", and "Default User" profiles, there are two additional folders in the Documents and Settings directory that I don't recognize and don't know why they're there:

"All Users.WINNT"
"Default User.WINNT"

Does anyone know what those are, why they're there?