   Fullscreen sanity check
  I just wanted to make sure everything is working the way I think it is. I haven't had to program window stuff in a while.If I want my application to be full screen, what is the difference between setting my present parameters to fullscreen, setting my win32 window to WS_POPUPWINDOW | WS_MAXIMIZE, and calling ChangeDisplaySettings in the win32 api to set fullscreen.   
  This explains how you can toggle to fullscreen in your app correctly:Clicky