Laurence Rowe just told us on IRC that he checked in some code showing his formlib stuff in the collective. For those uninitiated: formlib is the way in Zope3 to create forms and Laurence was working at the archipelago sprint to make it work in Zope2 as well.
What you need is the SVN trunk of Zope2.9 (actually the Five part) and his ldapbrowser package from svn
I soon will have a look at that myself!
And thanks to Laurence! :-)