Hey guys So I had an old 3ds that i used gateway on but sold it stupidly now i have my friends old 3dsxl which he broke and gave to me. I finally got around to fixing it and noticed it was running 4.5 fw. "perfect for Gateway i thought!" until i came back here and started reading..... 1) should i get a CFW or skycard+/gateway? 2) which CFW should i get if i did? I just mainly want to go online with pokemon/ other games 3) whats the difference between a ROM and CIA? which is preferred?