Satoru Iwata has recently commented on Nintendo's next hardware in an interview, very interesting information!

Satoru Iwata recently gave an interview with Gamasutra and spoke about Nintendo's next hardware. He said the new hardware will"enable fun and movement not seen before." And also "I expect it to become a third pillar, next to GameCube and Game Boy."

Now, this may be the N5 he is talking about but it seems that the hardware works with the GameCube and GBA. All will be unveiled at E3 2004.