Its simple. Choose the game you want to play, and then go on the download channel (DSI menu) and wait.
The DSi and 3DS can link and work together if they are both playing DS/DSi games. They will NOT link when the 3DS tries to link while playing a 3DS game.
Yes they can but on picto chat the DSI can do rainbow writing.
If you are talking about a game download, then yes, you can link them.
All of them.
You can do the Survey on you club Nintendo account and get coins in you account and you dsi warrenty is exented.
no but you get points when you buy and download something off the dsi shop
In the DSi Shop's options menu, select the "Link Club Nintendo Account" option, then enter your Club Nintendo username and password.
You would think that, looking at the name, wouldn't you? No, iTunes is not supported by the DSi, but you can transfer music from iTunes to a DSi. For information on how to do this, click the link below.
use the link above in the search xD
Yes it can. For instructions on how to do this on the DSi, see the link below. http://www.instructables.com/id/how-to-put-music-on-a-dsi/
You first must register for a hatena.com account before you can link your DSi with Flipnote Hatena. After you have registered and activated your account, start Flipnote Studio on your DSi and enter Flipnote Hatena. You will be asked to login (if not immediately, then when you access the creator's room) and after doing so, your DSi will automatically be linked to your Flipnote Hatena account.
Yes, although it is not legal. You can through buying an Acekard 2i for your DSI system. I can't offer you a link, and I do not recommend voiding your warranty.