I think the reason for the 1 per card is simple, rom dumps are basically just an image of the cart, all security intact etc, by imaging the rom to a microsd when itserted into the gateway they is pretty much the original untouched rom in a different container, when they suss how to natively launch .3ds files, (which would need a loader etc) then we will see multi rom support, atm it has to be this way as it probably was a lot easier to just image the rom, add a few patches and done...














