Impact: Through March 31 Nintendo had been forecasting it would ship 4 million 3DS units worldwide. To put that into perspective the Nintendo Wii launched in November 2006 and by December 31, 3.2 million units had shipped. Over four months after launch the total Wii units shipped was still only 5.8 million units. In other words, with the 3DS there was clearly not an issue of supply shortages. This has led many commentators to wonder if the system underperformed since it was not sold out. Our take is absolutely not. The 3DS is a hot new hardware product that is attracting early adopters in what could turn out to be record numbers. The big issue will come in the fall when holiday sales start to heat up and the initial buzz has died down.