Impact: Selling 1 million units in Canada is basically the equivalent milestone of selling 10 million units in the U.S. The Xbox 360 was the first system to pass the 10 million mark in the U.S. earlier this year. The fact that it has lagged slightly in Canada, is indicative of the more serious problem the Xbox 360 faces on a more global basis. The U.S. performance of the Xbox 360 has not necessarily carried over on a worldwide basis.