Looking for a Drupal & LDAP beginner guide

Hi Everybody

Does any of you nice Drupal people have an OpenLDAP schema layout that works with OpenLDAP ?, I'm trying to setup an OpenLDAP server but i haven't found any LDAP Schema on Drupal.com , so i have no idea on how to proceed.
Didn't find any beginner guide on how to setup Drupal with OpenLDAP, only found integration modules where your LDAP server should already be full of users.

It would be great if any of you could share a guide on how to setup the LDAP server with Drupal as i would really like to get started working with Drupal.

Best regards
Morten