My Computer menu at Start Menu is inconsistent

I recently transferred Documents and Settings folder to a different
partition of my hard drive. I hacked the registry through tutorials I
saw from a forum. It worked great but there's a catch. The names of
different My Documents folders of different users in the My Computer
menu in the Start Menu is different than the one in the Explorer View.

See this screenshot:
http://i19.tinypic.com/6xbntw1.jpg

How can I change it to show the username instead?
.