Network Server displaying nothing

[Nicholas Ruddick <nicholasruddick@xxxxxxxxxxxxx>]

I've having a problem with Network Servers not displaying anything apart 
from Windows Servers. I have smb.conf as follows

[global]
       workgroup = LGSOC
       server string = DopeFlish Box
       security = DOMAIN
       log file = /var/log/samba/%m.log
       max log size = 50
       socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
       os level = 33
       preferred master = No
       local master = No
       domain master = No
       dns proxy = No
       wins server = 192.168.0.1
       idmap uid = 16777216-33554431
       idmap gid = 16777216-33554431
                                                                               

[homes]
       comment = Home Directories
       read only = No
       browseable = No

It did a couple of times show all the servers in my network but not now. 
I have a samba server domain controller running that is master browser 
of the network and works with all the other machines in my network so I 
don't know whats wrong. I tried changing my workgroup name in gconf but 
no joy. What should I try next?

Nicholas Ruddick