Hi guys. I want to play a Genesis game in my Old 3DS (with CFW ). And thus, I wanted to know what's the best way for doing so and if there's a tool a New can use and an Old can't. I've heard about Picodrive and about a Forwarder maker, but what's the best way? Thanks. The game is Sonic the Hedgehog 3 & Knuckles, just in case.