3DS and DS capture cards are expensive. You don't use emulators? I thought you do for some reasons. I play emulators on my hacked Wii, PC, former PSP (gave it away), and I'm gonna experiment in the future with something. As a ROM Hacker, I'm interested in making a personal PC build that's purpose is to run NES, SNES, N64, SEGA Genesis, Game Boy, Gameboy Advance ROMs, but has a custom interface made by me designed to help sort ROM Hacks. Just a thought.