Yep.. that is one of the KBs I listed above.

Mapped Drive Access Denied to Windows 2000-Based Server
Microsoft Knowledge Base Article - 278558
http://support.microsoft.com/default.aspx?scid=kb;EN-US;278558

As Jens said. Not looking for you to "measure up" to any kind of standard. Just makes it easier for anyone else with the same issue if the solution or links to the solution are listed.