Query on ADLDS

I have bit idea on ADLDS, previously that is ADAM. I know how to install & configure the ADLDS.

Could anyone provide  a live example for ADLDS which I can test in my test lab & watch how the ADLDS is interacting with any application?

Any help highly appreciate.

I have read the articles but till I have  not found any area which I can implement in my organization.

http://www.windowsnetworking.com/articles_tutorials/Configuring-Active-Directory-Lightweight-Directory-Service-Part4.html

Have read the seven links.

AliahMurfy