This is interesting. Compared to VGChartz data, this means that the original DS only sold ~ 500K after the DS lite was released. This may mean that DSi could destroy the PsP totally, as it seems that Japan only allows 1 handheld/console of each type. Of course, PsP could also destroy DSi, but that's far less likely.
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS







