Well, I just finished my N-Tier presentation and I can say it was the best presentation of all the 3 presentations I presented so far. The content was good, exciting, and cutting edge; and the crowd was the best I had. They laughed, and participated a lot. It was a very interactive session. It makes me really happy because a lot of the participants told me I did great job. As promised, below is the code and the presentation.
Happy Programming!