Accessing Oracle Internet Directory (OID) from ASP.NET page

[Jeremy]

Hello all,

I need to access OID users in Oracle 10G Portal from an ASP.NET web app
and I can't connect to the server. It keeps telling me that I have a
bad logon even though I can connect through .jsp files. Here is the
code I'm using to access OID:

Dim userDE As New DirectoryEntry("LDAP://dc=servername:389", UserName,
Password)
Dim DS As New DirectorySearcher(userDE)

DS.SearchScope = SearchScope.Subtree
DS.Filter = cLDAPFilter
DS.PageSize = 1000
DS.PropertiesToLoad.Add("Name")

For Each SR As SearchResult In DS.FindAll 'It errors on this line
'Do stuff here
Next

I'm getting the big ugly "Logon failure: unknown user name or bad
password" error.

Any help would be greatly appreciated.

Thanks in advance,
Jeremy