[Samba] Shares mount on linux but not windows?

[Brian Atkins]

Curious. I have a gentoo server running 3.0.23d that simply serves out 
shares. It is a domain member, but not a pdc. From another linux server, 
I can mount up shares without a hitch. But from a windows box, I keep 
getting prompted for credentials.

I am not seeing anything substantial in the logs.

SMB.CONF
--------
[global]
         workgroup = UNICITY
         realm = MYREALM.MYDOMAIN.COM
         netbios name = SERVER
         server string = SERVER
         interfaces = 192.168.56.26 127.
         bind interfaces only = yes
         security = ADS
         log file = /var/log/samba/log.%m
         max log size = 8164
         name resolve order = hosts wins bcast
         socket options = TCP_NODELAY SO_RCVBUF=16384 SO_SNDBUF=16384
         os level = 5
         preferred master = no
         local master = no
         domain master = no
         dns proxy = no
         wins proxy = no
         wins server = 192.168.57.124
         template shell = /bin/bash
         unix extensions = no
         winbind enum users = yes
         idmap uid = 10000-20000
         idmap gid = 10000-20000
         winbind uid = 10000-20000
         winbind gid = 10000-20000
         winbind enum groups = yes
         winbind separator = +
         winbind use default domain = yes
         encrypt passwords = yes
         hosts allow = 192.168. 127.
         load printers = no
         smb ports = 139

[myshare]
         comment = My fileshare
         path = /home/MYDOMAIN/myhome
         invalid users = root
         valid users = me
         public = no
         writable = yes
         printable = no
         create mask = 0777
         directory mask = 0777

-- 
Brian

"An adventure is never an adventure
when it's happening.  Challenging
experiences need time to ferment,
and an adventure is simply physical
and emotional discomfort recollected
in tranquility." -- Tim Cahill