LinuxQuestions.org - Samba Share on a Domain

I can't figure this out, i have a share set up (html) but i can't access it from any windows machine , i can access windows shares from the linux machine but i can't access the linux share from windows machines , any ideas?

heres my smb.conf dump

Code:

[global]

  workgroup = DUNNPC

        server string = WHBLinuxServer

        printcap name = /etc/printcap

        load printers = yes

        cups options = raw

        log file = /var/log/samba/%m.log

        max log size = 50

  security = ads

  encrypt passwords = yes



        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

        wins server = 192.168.20.2

        dns proxy = no

    # winbindd configuration

    # default winbind separator is \, which is good if you

    # use mod_ntlm since that is the character it uses.

    # users only need to know the one syntax

    winbind separator = +

  idmap uid = 16777216-33554431

  idmap gid = 16777216-33554431

  winbind enum users = yes

  winbind enum groups = yes

  template homedir = /home/%D/%U

  template shell = /bin/bash

  realm = DUNNPC.COM

  password server = 192.168.20.2

[homes]

        comment = Home Directories

        browseable = no

        writeable = yes

[printers]

        comment = All Printers

        path = /var/spool/samba

        browseable = no

        printable = yes

[html]

 path = /var/www/html

 read only = no

 writeable = yes

 create mask = 0777

 browseable = yes

 public = yes