Only Action Replay ones. I know some good shortcuts, but I can't remember them. Anyhoo, my favourite team at the moment is Wario and Baby Mario in the Parade Kart. Bob-omb for dropping behind, Chain Chomp for eating Bowser with when he tries to overtake me.
10000 posts at last! w00t! Okay, I'm off into a quiet retirement. Don't bother me.