Greetings. When Heart Gold and Soul Silver first came out, they were protected and the game would freeze or something after a few actions without using a Pokewalker, which made it very hard to play them on DS flash carts. Therefore, I want to ask here, has the community managed to create any hacked versions that 1) work on flash carts without stopping and 2) allow for online battles? I am not sure about the second with the case of a hacked version. Answers would be appreciated, thanks in advance.