Well i just bought a M3 MiniSD from Gameyeeeah and well... i havent yeeeah yet, GBA games dont work... and i've bought a M3 Perfect (not PRO)... unless they sent me the wrong one. Whats the diference between them both? the Perfect and Pro (since the Box is already the same... and the box did came OPEN.. Halp? oh it does run NDS normally but doesnt run even the smallest GBA game... not even a 4Mbyte game.. (Not 4Mbit) I tried Final Fantasy V Advance and Guru Logic Champ :\ No Success! Edit: Oh yeah.. i posted here because this might be a problem with the guys at Gameyeeeah... they are on the front page after all... and recommended too..