While the interview is naturally light on new details, a tired looking Kaz does discuss some of the reasoning behind the handheld's January announcement (nothing to do with 3DS, honest), as well as talking about Sony's success barometer. Kaz admits that Sony aim to match the original PSP's 60 million unit install-base and exceed it with NGP. He cites the device's new features such as 3G and touch controls as methods of achieving that.

S'always nice to hear from Kaz isn't it?