I have a SAMBA 3.0.2a server running against AD. Everything works fine. I've modified my /etc/pam.d/samba to create account and share on the fly. What I'm looking for is for samba/pam not to create a share for the computer account accessing the share. Thanks! Here's my configs: /etc/samba/smb.conf: [global] # main - domain membership and security workgroup = CCSU_ACA_COMP server string = File Server obey pam restrictions = yes security = ADS realm = STUDENTS.CCSU.EDU encrypt passwords = yes smb passwd file = /etc/samba/smbpasswd interfaces = lo eth0 max log size = 10000 client NTLMv2 auth = Yes client lanman auth = No client plaintext auth = No load printers = No log level = 2 passdb:2 auth:2 winbind:2 # netbios config # setting to 'no' disables other domains users shares to be created # in general the user will be rejected since the account name is not # being cached by winbind # allow trusted domains = no lm announce = no local master = no domain master = no os level = 0 # winbind config winbind uid = 10000-30000 winbind gid = 10000-30000 winbind enum users = no winbind enum groups = no template homedir = /cifs/users/%U template shell = /bin/false winbind separator = # [homes] comment = Home Directory browsable = no writable = yes valid users = %D#%U invalid users = @"%D#Domain Computers" create mode = 0664 directory mode = 0775 /etc/pam.d/samba #%PAM-1.0 auth required pam_nologin.so auth required pam_stack.so service=system-auth account required pam_stack.so service=system-auth session required pam_mkhomedir.so skel=/etc/skelfile umask=0022 #session required pam_script.so onsessionopen="/etc/samba/add_user.sh" session required pam_stack.so service=system-auth password required pam_stack.so service=system-auth