Have you ever stopped to think about how far video game graphics have come?  From Pong to Crysis, we have come a long way when it comes to graphics in video games.  I have often set an wondered how much longer it will be before we can’t tell the difference between a video game and reality.  It seems that day is about here.  To demonstrate that fact, here is a video from Sony showing the upcoming Grand Turismo 5 racing game for the PlayStation 3.  The video shows comparisons between the game and a real life drive around the Nurburgring race track if it wasn’t for the video game HUD, it would take a rather keen eye to tell the difference.  Can you tell the difference?