I got Petite Comp. (DSI virtual console) for my 3DS a while back. Geez it's hard to use. I'll hope this is easier. But, then again, I know next to nothing about programming. I got it hoping that I could learn something from it, but it only gives me a help manual to read through. I did learn a little, but it's most of it's not easy to remember. For me, anyway.