I'm looking to build a new LDAP directory/address book/authentication system here at work, and I'm trying to gather up some good resources. It'll probably be running on RHEL/AS. I'm familiar with ...

I don't know a lot about the answer to your question, but I think for anyone to give a good answer, you're going to have to say what your website does, and what you expect LDAP to do. Is it only going ...