I threw a new NASLite+ machine on an existing network. That existing network already had a RedHat server, serving primarily as Samba Server of it's big data disks to WinXP users. Now , altho users can nicely see the new NASLite+ machine and its disks, they can no longer see their old familiar disks from the existing server.
Also, now, even when NASLite+ server is *disconnected* from network and everything rebooted.... users still cannot get to their old data disks. They can ping the old server by *IP address* but not my its Hostname.
Has my new NASLite server just declared itself 'grand poobah master'? and somehow disabled WINS service or what?

Can the appearance of the second Samba Server have changed the config file for the original server? How can I somehow just let my new server slip quietly onto the scene?
Any guidance would be appreciated!