Hello All, We have 5 domains. LA is a Parent domain DC, SG, HK and BE are Child domains. Windows 2003 server all across. Suddenly I am not able to see any of the Child domains being in LA. When I open the network neighborhood I can see only LA and no others. When any user from la logs in to the LA domain on his PC they can click on domain name drop down and they can see all domains from there. We can ping all servers in all domains and we can access them. From the workstation we can also do the \\domainname\sysvol to any of the child domains Users from child domains DC, SG, HK and BE are able to see all domains no problems. I have verified the DNS and Domain trust. All looks OK. What else can be wrong here? PLEASE HELP Max issue is resolved. master browse was not configured with WINS