[Samba] simple samba example problem

[tasos]

Hello people.
I have used all the simple smb.conf that i found at
samba.org.
Now i'm using
[global]
workgroup = LAN
netbios name = netbiosname
[homes]
guest ok = yes
read only = no

In all cases i get a prompt for login but i cannot
login!
I'm using local slackware's accounts but nothing.
Can you please give me a simple example?
Thank you in advanced!

ps:Using slackware 10.
ps2:
Now i'm trying this conf but again the same results
; /etc/smb.conf
;
; Make sure and restart the server after making
changes to this file, ex:
; /etc/rc.d/init.d/smb stop
; /etc/rc.d/init.d/smb start

[global]
; Uncomment this if you want a guest account
  workgroup = LAN
        netbios name = SAMBASERVER
hosts allow = 192.168.0.1
 guest account = nobody
   log file = /var/log/samba-log.%m
   lock directory = /var/lock/samba
   share modes = yes

[homes]
   comment = Home Directories
   browseable = yes
   read only = no
   create mode = 0750

[tmp]
   comment = Temporary file space
   path = /tmp
   read only = no
   public = yes
browseable = yes

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