Some interesting information
I came across this site while browsing:
Michael Kuron's Blog
There is some interesting reading here (well, i thought so anyway)about all sorts of stuff. Its not a great deal of info but what is there seems quite useful.
I posted it in the mac forum as there are 2/3 interesting articles potentially relating to OS X.
One is about building an OpenLDAP server using Linux and also has a plist available for the Directory Util plugin configuration. Could be useful since the XServe is no longer with us.
Also there is one about making Secure Dynamic DNS updates against a Windows Server 2008 R2 box. Again useful for mac clients or any others needing to do this.
Anyway, I hope it helps some folks out there.