I bought a Elink GBA flash cart with a superkey and it works great. (the Elink) My problem is that i dont know whether or not my cart supports nds roms. (i have tried some gba-patched nds roms and i would get a white screen.) or if my superkey is broken. (stupid, i know) Please tell me if I have to do something special to the roms to make them boot or if it's just my cart. Thanx for your help.