LDAP notes from Birmingham LUG
OpenLDAP Intro
Authenticating against LDAP
LDAP and Microsoft's MAD
LDAP and Novell's eDirectory
Linux
Lighting General Info
Lighting - Soldering Socapex
Lighting - DMX 512
Lighting - Intercom bulbs
Lotus Notes
Web-based Certificate Authority.
Why Windows 7 is rubbish and KDE/Linux is better.
Get Windows 8, 9 or 10 on the cheap.