Question : map network drive on a none domain PC

I can't seem to map a network drive on a windows 2000 machine that is not logged into the domain.  I set the permissions on our windows 2003 server for the user name that I want them to use but get rejected.

Answer : map network drive on a none domain PC

When prompted, ensure you are specifying the username with domain included, such as domain\username or [email protected]