To get your games working on your DS, you require a few products. Firstly you will require a memory card adaptor such as a SuperCard or an M3 adaptor. These adaptors will allow you to plug an SD / CF or MiniSD memory card into them. They are not supplied with their own memory.
Secondly you will require a passkey. The passkey will pass control over from the DS slot to the GBA slot where the cartridge system plugs in.
