NDSL 想 dl game 要點做?改機?card?

NDSL要dl game 係咪要改機?/用咩card?
改機又會點樣 ? 用咩card又會點樣 ? 邊樣好d ?
最基本dl game 要用咩card?(好似咩supercard,paasskey等)
可唔可以詳盡講解.
一般supercard,paasskey等幾$?
買左番泥要點入game?有線博入電腦?要改格式?
可唔可以有步驟錦講?
好似---
1:買左咩card/改機
2:card插係邊
3:dl game
4:點放入去
5:點樣....點樣....等等.......

唔該曬 !!!!!!! Thank You !!!!!!!!!!!!!! X 9999999999