[clug] Samba help

[Collins, Steve]

I'm only beginning to get my head around Samba (let alone feel truly comfortable with the bits I understand of Linux).  I have Samba set up on an RH9 box we use as a workgroup file server/CVS server/workgroup intranet, and I can merrily connect to the shares I've set up (my user is trib).
However, the guys that work with me can't - either to their home share of the www share.  As far as I can tell, I've done for them exactly what I've done for me (although I may well be kidding myself).
All these users are definitely in /etc/samba/smbpasswd.

Can someone please take a look at my smb.conf (below) and tell me where I'm being dumb?

TIA

Steve
--
Stephen Collins
Web Development Section
eBusiness Division
__________________________________________________
Department of Industry, Tourism and Resources 
Level 12, 20 Allara Street, Canberra City ACT 2600
GPO Box 9839, Canberra ACT 2601

E steve.collins at industry.gov.au
P +61 2 62137193
C +61 410 680722
F +61 2 62136227

smb.conf

# This is the main Samba configuration file. You should read the
# smb.conf(5) manual page in order to understand the options listed
# here. Samba has a huge number of configurable options (perhaps too
# many!) most of which are not shown in this example
#
# Any line which starts with a ; (semi-colon) or a # (hash)
# is a comment and is ignored. In this example we will use a #
# for commentry and a ; for parts of the config file that you
# may wish to enable
#
# NOTE: Whenever you modify this file you should run the command "testparm"
# to check that you have not made any basic syntactic errors.
#
#======================= Global Settings =====================================
[global]
        log file = /var/log/samba/%m.log
        load printers = yes
        smb passwd file = /etc/samba/smbpasswd
        passwd chat = *New*password* %n\n *Retype*new*password* %n\n *passwd:*all*authentication*tokens*updated*successfully*
        obey pam restrictions = yes
        socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
        encrypt passwords = yes
        passwd program = /usr/bin/passwd %u
        dns proxy = no
        netbios name = blacksheep
        server string = Samba Server
        printing = cups
        unix password sync = yes
        workgroup = ITRWEBDEV
        os level = 20
        printcap name = /etc/printcap
        security = user
        max log size = 0
        pam password change = yes

[homes]
   comment = Home Directories
   browseable = no
   writable = yes
   valid users = %S
   create mode = 0664
   directory mode = 0775

[www]
        writeable = yes
        valid users = benr,girvine,jpoyser,mwalsh,sjan,trib, at apache
        path = /var/www


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