At today’s CES show, Sony announced that it shipped 1 million PS3 units to retailers in North America. By March 2007, Sony expects to have shipped 6 million PS3 units worldwide, revealing that their manufacturing woes are behind them. Currently, the PS3 is estimated to have over 1 million units sold worldwide. With the PS3 launch expected to hit Europe in March, Sony is hoping that the demand will allow them to reach their goal. More on the situation as it develops.