I doubt this is a KiX problem but you could test with VBS to be sure.
Code:
Set objUser = GetObject _

  ("LDAP://cn=myerken,ou=management,dc=fabrikam,dc=com")



WScript.Echo "Distinguished Name: " & VbCrLf & _

 objUser.Get("distinguishedName")

  

objMemberOf = objUser.GetEx("MemberOf")

WScript.Echo VbCrLf & "The user is a member of:"

For Each Group in objMemberOf

  Wscript.echo Group

Next

{edit} Brain fart alert! The VBS code would most likely not query from the NT4 DC. You might want to test with KiX 3.63 to see what it returns.

Edited by Les (2004-04-03 04:35 PM)
_________________________
Give a man a fish and he will be back for more. Slap him with a fish and he will go away forever.