Planetadejuego.com

Heloo,
we are a DS Lite and DSi users. We have some M3 and R4 cards, but they are not working with DSi.
Can someone help me with the codec's or the correct software that we need to use them for?
Many thanks and best regards
Felix & family

M3 and R4 don't works on a DSi, for this console you must use iTouch 2, R4i, Acekard 2i, Ez Flash Vi or DSTTi