M3 DS Simply Review Official GBATemp Review Sorry for the delay, ladies and gentlemen, but we finally have the M3 DS Simply review online. We've seen a couple Slot-1 flash cards that are just shy of greatness. Others are nothing to write home about. The powers behind the M3 comes out swinging with the all-new M3 DS Simply, their first slot-1 flash card. After arguably dominating the slot-2 marketplace with its high compatibility, skinning support and more, can it continue its dominance upon the flash card marketplace, or is it time for them to throw in the towel? Are you out of your damn mind? Read on for a thorough scope into quite possibly the best slot-1 flash card that anyone could own!