jjc1992 said:i try and use download play on my mario kart game but it wont workiv got a edge and the latest firmware 1.45 i think can someone help me
This is correct but some things can gte limited by the flashcard for example, some carts can't link up to the wii, but that is the only thing that some can't do.Blaze163 said:Roms can do anything the official cards can. That includes linking up for multiplayer games, transferring data between GBA games and DS games like in Pokemon, even game sharing like Mario Party. As far as I know there is no difference between a rom and an official card. Although feel free to correct me if I'm wrong.