Error 53 - Net View to alias or alternate server name

We just set up a new 2k3 server for network printing. We have 2 IP address'
assigned and assigned another name to the 2nd IP address. We followed the
instructions in article 281308 to allow multiple names to resolve to a server
based upon the UNC (\\) This works great for XP but in Win 98 it doesn't. We
can net view the real machine name but when we try to net view the other name
we get
error 53 the computer name specified in the network path cannot be located.
We added the extra machine name to WINS and enabled NetBIOS over TCP/IP on
the server. Any ideas? Thanks.