Just to warn you guys. DO NOT buy this game. It is just a repeat of the Wii version and it's a waste of money. It got a 4.5/10 from Nintendo Power and I borrowed it from my friend and it was terrible.
Spoiler
Friend Codes
Mario Kart Wii: 4038-6607-6837
Quantum of Solace: 2406-8454-2413
Brawl: 1375-6876-2570
It was on the Wii. It's just a bunch of carnival mi****mes like ski-ball and they just thought making a DS one would be as popular as the Wii one. But they were wrong.
Spoiler
Friend Codes
Mario Kart Wii: 4038-6607-6837
Quantum of Solace: 2406-8454-2413
Brawl: 1375-6876-2570