Fedora/samba problem

[global]

        workgroup = workgroup
        server string =
        hosts allow = 192.168.1. 127.
        printcap name = /etc/printcap
        load printers = yes
        cups options = raw
        guest account = pcguest
        log file = /var/log/samba/%m.log
        max log size = 50
        security = share
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
        dns proxy = no
#============================ Share Definitions ==============================
        idmap uid = 16777216-33554431
        idmap gid = 16777216-33554431
        template shell = /bin/false
        winbind use default domain = no
        encrypt passwords = no
        guest ok = yes
        guest account = bob
[homes]
        comment = Home Directories
        browseable = no
        writeable = no

[printers]
        comment = All Printers
        path = /var/spool/samba
        browseable = no
        guest ok = yes
;       writeable = no
        printable = yes

[Movies]
        comment = Films
        path = /mnt/sharedB/Movies
;       writeable = no
        browseable = yes
        guest ok = yes