is the M3 Mini SD Perfect compatible with the r4ds? im looking for a "stand alone cart/card" for both the slot one and two of my "original not lite" ds and i really like my r4ds's drag and drop feature. what i really want to know is 1) will they both work togeather without crashing. 2) does the M3 Mini SD Perfect work just like the r4ds (drag and drop). thanks mark. ps... if you know of a better slot 2 cart that use'es the sd cards tell me. i've had very bad experiences with the carts you have you hook up to your pc and burn it straight to the cart it self, so im staying with the drag and drop cart/cards from now on.