I have the current firmware for the 3ds, I want to be able to play 3ds games, ds games, and gba games as easily and hassle free as possible. I was thinking of the DSTWO 4 in 1 since I'm familiar with the old DStwo. What should I do? What should I get? I figure I'll probably have to wait to play 3ds games since I have the current firmware but i figure eventually it'll get worked out. Thanks!