Mine

workgroup = WORKGROUP
server string = Gentoo Linux Server
encrypt passwords = True
security = user
smb passwd file = /var/lib/samba/private/smbpasswd
log file = /var/log/samba/log.%m
socket options = IPTOS_LOWDELAY TCP_NODELAY
domain master = Yes
local master = Yes
preferred master = Yes
os level = 65
dns proxy = No
name resolve order = lmhosts host bcast
bind interfaces only = True
interfaces = eth0
hosts deny = ALL
hosts allow = 192.168.1.16 192.168.1.25 192.168.1.40 127.0.0.1
debug level = 1
create mask = 0644
directory mask = 0755
level2 oplocks = True
read raw = no
write cache size = 262144

[public]
comment = public files
browseable = yes
public = yes
create mode = 0766
guest ok = yes
path = /mnt/d/hoerbuecher/