Do you want to know why one of the reasons Gran Turismo 5 was taking so long? So do I. One reason is called the course creator Polyphony Digital put in the game. Yes that is right. You can create your own tracks just like if you were in Modnation Racers. So you say, Zach how does this so called course creator work? Well we are in luck folks because we have a video that shows us how. Now I am hoping they have car customization like in some Need for Speed games and I will die happy. For your viewing pleasure.