New NPD data for October on Friday showed Nintendo recovering some of its pace in mobile but still in a struggle with Apple and Microsoft. The 3DS had reached 1.65 million systems shipped to the US since it reached the country in March and was on track to break the original DS' first-year sales record. With 720,000 units left to go by March 2012, the company expected a rush of holiday sales and the winter to tip the balance.