So I've been trying out emulators on my new Galaxy S3, but I need help with the above. It's hard to get two buttons to register simultaneously. I tried SMW, for example, and found that I couldn't run and jump while holding a koopa shell. Anyone have experience with this? I'd like to find a solution short of carrying around a PS3 controller. I tried SNESoid and SuperGNES, but I hate both of those.