I just bought a 3DS XL with the pokemon game. To play with it, i had to update my 3ds (now i have the 7.10-15 version). I'd like to buy a Flash Card (just to play games that are not relased in europe), but i read that the GW doesn't support my version (and i don't like the code that may brick my 3DS). Are there some alternative cards to play with 3DS games or am i screwd up?