Hi TW,
What I see is, your explanation will not allow OP to explore on his own way. My only intention of not giving so detailed explanation was to allow OP to have some self learning. Because, we have lot of threads and open sources on this topic.
It is always good to explore on our own and then try to reach out SCN if we don't get answers anywhere. This will allow to save everyone's time and its pretty much recommended by SCN floor leaders,moderators and veterans.
I hope you will not take me wrong.
Regards, Sai Krishna.