I have four servers on my network with only one domain. Two servers are Windows Server 2008 and two are Windows 2003 R2. I have about 500 clients on my network and all are either Windows XP Professional service pack 3 or Windows 7 Professional. My question is this, do I need a WINS server installed on my network since there are no Windows 2000 or Windows 98 clients? Your help is appreciated. Thanks!