Hehe, just a little fun fact, Nintendogs was 4.3M behind GTA:SA after 10 weeks, now it is 200K ahead (without Europe still)
That is legs!! I mean, it has never sold more than 490K in a week, and yet it is at 17M!
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS