Is this thing trustworthy (from those of you that have used one), I mean does it hold the game information well? and if I were to use a 256 meg cart, with multiple images on the cart is the cart menu driven? The reason I ask, instead of selling my gba, i might as well program for the thing, gotta have a good port of death duel and technocop. Also how hard would it be to reprogram say a genesis game to the GBA? Is there any GBA Game creation / programming software out there on the net? Any help on this issue would be greatly appreciated.