Hi, I'm buying a Wii and I'm wondering what I need to buy with it? What is essential? Does it have built in memory for saved games or do i need to buy memory cards? Do i need more than one remote or are most of the games pass the remote? Are nunchuks useful? I've already ordered Zelda Twilight Princess and Mario Strikers Charged off ebay because i'm not buying one til a week today but what do you recommend? I have a budget of about 50 pounds and that's not taking into account Wii and Wii Sports A spare remote Zelda Mario Strikers. So i have like 50 pounds more, what do I urgently have to buy?