Thanks Bryant. "Terrarium, a sample application built by Microsoft�, is game for software developers that provides a great introduction to software development on the .NET Framework. In Terrarium, developers create herbivores, carnivores, or plants and then introduce them into a peer-to-peer, networked ecosystem for a survival-of-the-fittest type competition. The game provides both a competitive medium for testing your software development and strategy skills as well as a realistic evolutionary biology/artificial intelligence model for evaluating the role that various behaviors and traits can play in the fight for survival. Terrarium also demonstrates some of the features of the .NET Framework, including the Windows Forms integration with DirectX� for generating powerful user interface (UI); XML Web services; support for peer-to-peer networking; support for multiple programming languages; the capability to update smart client, or Windows-based, applications via a remote Web server; and the evidence-based and code access security infrastructure that protects participating computers from the mobile code they are running. This paper will focus on the technological merits of Terrarium, presenting a high-level overview of the role that the above features of the .NET Framework play in the game."