As the topic says, I'm completely new when it comes to anything homebrew. Basically, I just got a 3DS XL, and I want to emulate GBA games on it. How exactly would I go about doing this (step by step instructions would be best, as I have no idea what I'm doing)? What flashcart should I invest in? Is it possible on the newest firmware? Finally, will it affect my usage of the 3DS's online features? I'd appreciate all the help I can get with this.