No wayy :)
No, you do not need wi-fi.
only for some games. i think you need wifi to set it up, i may be wrong. to download a game from the eshop you need wifi, but to put in a physical copy of a game and play it dosen't require wifi unless the game requires wifi.
Nope, you just need wifi to download it.
As a regular DS game, Super Scribblenauts only supports WEP encryption, even if played on a DSi.
yes
no
It really depends in some cases. If on the Xbox 360, no. But if you get it from Origin or steam you will not need wifi.
yes you can....u dont need wifi 2 play the games that are on win 7
You will need a game that has wifi campability.
Yes you need internet to play online multiplayer
only if you want to play online