howdy! i've had my wii since last august, but want to try out my first game with online playing capabilities. i'm not going to buy anything yet. i'm going to rent it from blockbuster to see if i like it before spending upwards of $60 for a game and any hardware it may require. what would the experts here recommend for getting my feet wet? and does mario kart require use of the steering wheel to play, or can you just turn the controller sideways like when you're playing NES VC games?