Hello I am completely new to all of this flashing thing and I really need help on this. First of all I live in India where it is fairly easy to get a NDS but its very hard to get the cartridges. I can only turn to using this card method but I am totally clueless on it. I don't know what and how to do anything at all. Can someone please tell me the ABC of this card thing coz I really want to play NDS games.