I played COD for 360 at my friend's house yesterday and fell in love with it, so I might buy it for my Mac. I was wondering, can I use the Logitech Dual Action Gamepad (http://www.gamestop.com/Catalog/ProductDetails.aspx?product_id=29384) to play it on my Mac to get an 360 experience while playing? If so, would the controls be the same, or would I have to map them myself?