It is interesting how everyone throughout the internet speculates about display type, controller type ("3D" thumbstick) and overall power of the system. However one thing is maybe even more important: what media Nintendo wants to use to store games? Some kind of (reduced size) DVD? We know that Sony's approach was not a big win since UMD drive drains a lot of battery power (not mentioning the speed and durability). Memory cartridge like what has been used in DS? It is expensive and capacity is not sufficient for content in higher resolution. Or some cheap high capacity memory card? Or maybe everything will be a digital content distributed via internet and Nintendo's shop channel? Is it really right time to do it? How other distributors would react? What do you think?