Yes - SDHC cards up to 32GB will work.
All SD cards work on the DSi.
The SD card will work on the Wii but the information stored will not work (with the exception of pictures)
yes
You can buy a specific SD card for the DSi at GameStop.
If it's just a regular SD card, then it should work fine.
Nope, just a bog-standard SD card.
The dsi sd card is about a inch long, about a 6th of a inch wide.. the sd card made specially for the dsi (the one I have) is white and says Nintendo dsi on it
You first will need to remove the SD card from the DSi. When you connect the SD card to the computer, find where the song is located and remove it from the SD card. There is no way to remove songs from the SD card by using the DSi
It doesn't need a SD card, but you can put in a SD card if you want to store more pictures and music. If the SD card doesn't hold music, but camera, the SD card will not work on the music.
I have a sd card for my dsi if you read they might have a black or white dsi you will see that
You can either copy and paste to the other card via computer or sync from your sd card to your dsi then sync again from your dsi to your other sd card.
No , you don't need an SD card for the Internet. it'll work just fine without it.