Iwata Cautious About Early Wii Success

It's amusing that Iwata despite the Wii selling like hotcakes, is aware that software sells hardware more than anything else. It's at the same moment you hear from Sony top people, "We've Got a Better Machine & We're Going to Win" but they sure don't have much software to go with it. Not to mention that Sony isn't doing much to make developers lives easier... And anyway, isn't the PSP's biggest problem not enough games?

"Any system will sell well following launch," Iwata remarked, "but there will definitely come a time where it will stop selling. Even the DS hit a rough spell after selling 1.5 million units a month after launch. The flame was really lit a year after launch, after Nintendogs and Brain Age became big hits. With the Wii, we have to make good software just as we did with the DS."