[Samba] Samba 3.0 and pdbedit

[Devin]

I am running Samba 3.0 Alpha 23 and I am trying to figure out 
how to update my account so that it will list an NT username
next to my account? When I run the command:

pdbedit -l -v dreamboy -d0  I get the following output:

Unix username:        dreamboy
NT username:
Account Flags:        [U          ]
User ID/Group ID:     1887/100
User SID:             S-1-5-21-542177048-4112657247-3143958688-4774
Primary Group SID:    S-1-5-32-545
Full Name:            Devin Atencio
Home Directory:       \\firebat\dreamboy
HomeDir Drive:
Logon Script:
Profile Path:         \\firebat\dreamboy\profile
Domain:               AROS-NG


It appears that the NT Username is blank, how do I get this changed? Any
help would greatly be appreciated.