Cartridge-based games will save to the cartridge. A memory card is necessary only if you download DSi-ware games from the shop.
The Nintendo DSi cannot save pictures without an SD card. SD card must also be compatible with the Nintendo DSi to be able to save photos.
There are only a tiny handful of 'DSi games', games which specifically need the DSi's camera to play. Most are even DSiware. So technically all DS game cards will work just fine on a DSi, there's no need to do anything to get them working.
You don't need any additional software, just purchase and download games from the DSi shop.
I have just been lookin on the Nintendo website and you can play your DSiware games straight from the SD Card + you can copy DSiware game save files to your SD card. You can't however transfer your DS games to an SD card or transfer your DS game save files to your SD.
Cartridge-based games will save to the cartridge. A memory card is necessary only if you download DSi-ware games from the shop.
That's not how the DSi works - for one, code can't be executed from the SD card anyway. What you need to do is connect the DSi to the DSi store, and download the games there after you buy them.
The Nintendo DSi cannot save pictures without an SD card. SD card must also be compatible with the Nintendo DSi to be able to save photos.
It doesn't 'need' a memory card (Memory Stick is a Sony card, the DSi uses SD cards), you can play games without using one. A memory card would be for storing lots of photographs, MP3s or DSi store games.
yes. Only if you want to but the on the computer and print them out.
There are only a tiny handful of 'DSi games', games which specifically need the DSi's camera to play. Most are even DSiware. So technically all DS game cards will work just fine on a DSi, there's no need to do anything to get them working.
No. The Nintendo DSi and the Nintendo 3DS store games on the SD card, not a sim card.
No, but you can put them on to one, if you like.
You can buy games from the built-in DSi Shop using Nintendo Points. You need a compatible Wi-Fi Network, though.
You don't need any additional software, just purchase and download games from the DSi shop.
Yes you just need to save it on the SD card and then go to settings and go to memory, as long as it is compatible with the DSi. For example, if I downloaded Mozilla Firefox to my SD card and opened the SD card in memory on the DSi, it wouldn't say that Firefox is installed because the DSi and Mozilla Firefox aren't compatible.
I have just been lookin on the Nintendo website and you can play your DSiware games straight from the SD Card + you can copy DSiware game save files to your SD card. You can't however transfer your DS games to an SD card or transfer your DS game save files to your SD.