[Samba] Cant add new PC to Domain

[flip]

Dear all

I have a Problem about add new Maschine accounts to the Domain.
i do whit = useradd -g nogroup -s /bin/false test1$
		=  smbpasswd -a -m test1$
		    Added user test1$
ok then i look in to /etc/passwd =  
test1$:x:1067:65534::/home/test1$:/bin/false

and in /etc/samba/smbpasswd = 
test000$:1066:20BE7AFE63748DF6AAD3B435B51404EE:76082E11433FD5DCA38B1329767AEE57
[W          ]:LCT-437CA369:

looks ok but i become a Error when i bring my Win2k PC into the Domain
Error say: The machine account for this computer either does not exist 

Whats wrong?

MFG
flip