Sorry if this question is retarded. Ive been told by my friend you can play GB(c)(a),(s)nes and I think genesis games through the action replay dsi. Now I would buy a flashcart but my dad doesn't trust any websites besides Ebay and amazon and hed throw a pissyfit about it being illegal and whatnot. If its true can you explain in detail and links to what I have to download it would be very appreciated. Thanks!