C# and LDAP

Hi,

I am working on making a LDAP Browser to help in the administation of
a LDAP directory. Most of the entries on our directory use a custom schema. My problem is that when i try to get the values of the custom
atributes using c#'s DirectoryServices I get a "System.NotImplementedException: Handling of this
ADSVALUE type is not yet implemented (type = 0xb).". This is most
unfortunate because most of the information is contained in those
atributes. Is there any way to overcome this limitation?

Thank you