Why did Ninty choose to use a graphics chip that is 4 years old? I know the Nintendo recently signed a deal with Nvidia to use their graphic chips. So why would they choose to use such an old graphics chip that clocks in at 200 MHz? It seems that with this chip the graphics of the 3DS can only go so far. Yes, the graphics are amazing, but imagine what they could've been if they had used the Tegra chip set which varies from 600MHz to 1GHz. Plus the Tegra chip doesn't use a lot of power. Anybody have any ideas?