Nintendo Wii Steering

Nintendo Wii Steering

I want to buy a nintendo wii!?

I want to buy a nintendo wii- what extras should I get with it? I was thinking of getting an extra nunchuk and wii remote . There will be 2 of us using it- also should I bother with the wii mega accessory package- it has the tennis racket, steering wheel etc and the wii remote docking and charging stations how will it benefit me! 1 last thing Is sonic rings any good I want a game with levels etc but something fun! x
Oh and memory cards do I need one?