[Zope] 2.2 and ZLDAPConnection - editAttributes fails.

Has anyone succeeded in getting ZLDAPConnections to work with Zope 2.2? When I try to perform an edit on an Entry object, the edit appears to work. However, the transaction is never committed to the LDAP server. Also, when doing the examples from the Howto, I have to explicitly call the Entry object's get method rather than using the attribute directly. For example: <dtml-var uid> will fail <dtml-var expr="get('uid')"> is successful Thanks, Corey