can't see computers in net neighborhood

[John F. Scipione]

I have a linux computer running samba 2.06 stable, hosting as a roaming profile server, file server, and a PDC for several win98 machines and a win2k machine(minus domain).  Roaming profiles work and I can connect to the computer if I type the address in maunally '\\hildegarde', but I cannot see any computers in my network neighborhood.  If I turn samba off I can once again see the computers, but, of course, loose all of my PDC functionality.  Here is my smb.conf file for reference:

# Samba config file
# Created by John F. Scipione
# Date: 1999/11/29 23:21:41
# Global parameters

[globals] 
workgroup = workgroup  
netbios name = Hildegarde 
server string = SMB PDC using Samba %v 
security = user 
password level = 4 
os level = 65
encrypt passwords = Yes 
smb passwd file = /usr/local/samba/private/smbpasswd 
domain logons = Yes 
logon script = logon.bat
logon home = \\%N\%U 
logon drive = H:        
logon path = \\%N\profile\%U 
log file = /var/log/log.%m 
local master = Yes 
domain master = Yes 
# uncomment if you want Hildegarde to resolve netbios names 
preferred master = Yes 
case sensitive = No 
default case = lower 
preserve case = Yes 
short preserve case = No  
guest account = guest 
wins support = No
# uncomment if you want the use lmhosts as main name resolve file.
# name resolve order = lmhosts hosts

[homes] 
comment = Home Directories, limit of 1 GB 
path = /home/%U 
read only = No 
browseable = No

[netlogon] 
comment = Network Logon Service 
path = /home/netlogon 
locking = No
guest ok = No 
browseable = Yes 
writeable = No 

[Profile] 
comment = Directory to hold Windows User Profiles 
path = /home/profile 
browseable = Yes 
writeable = Yes
create mode = 0600 
directory mode = 0770 

[tape]  
comment = only 150MB may be stored in this share 
path = /usr/tape 
read only = No 
guest ok = Yes 
available = Yes 
browseable = Yes

[tmp]  
comment = Temporary file space 
path = /tmp 
read only = No 
hosts allow = 192.168.0.4

thank you for all your help, everything volded is info I think could pertain to my problem.

John F. Scipione
random samba guy
jscipio at rochester.rr.com
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