|SOURCE|
[XNA::DataTypes]
* Added OK and FAIL for return status
[XNA::Game]
* This class is responsible for maintaining the program's life cycle
* Execute performs the main game loop, exiting upon error or at the user's
  request
* Initialise ensures the game begins in a clean, sane state
[XNA::Main]
* The entry point for the program, the Game class is instantiated and its
  Initialise and Execute member functions are called to handle the program's
  life cycle
[XNA::Renderer::Renderer]
* This class manages the rendering functions for the game, such as registering
  materials, models, and other graphical elements in the game