So my friend came up to me with an R4 that works on NDSL/NDS today. He said a cousin of his who passed away left all his gaming systems to him and he had no use for the DSL he had so he gave me the card. This is good because my mother has a DSL that she's always wanted a flashcart for. However I have no Idea how R4s work. Like what is Wood or the Original Settings? No clue. I have no Idea what to install, if it can handle wood or what it can handle? And all the stickies with a million different things only got me more confused. I'm usually quite a Wiz at finding programs and files to set things up without help but I'm just stumped. Help please? If you need more info then speak up.