There is a lot to pick form but i don't think i found the right one yet. Or i have messed some but this is what iam looking for. It can be a slot 1 or 2 i don't care. It needs to have sd or micro sd and use 2gb+ cards. Must work in a NDS lite it doesn't have to be flush with the case but also can't be sticking out a lot. I don't understand the saveing of NDS games. I have read that they work some don't some you have to pick the save type. I don't even know what that is. So i guess it must have a good save function. I want to run a few homegroun stuff a media player. And emulaters SNES would be the big one. GBA games there ok i don't really need them but if some work ima ok with that. Also to be able to play with other NDS lites when i get them. So i can use one rom to play with other DS like firends and family. Most be update a lot so when new games out they can be played. So what do you all think i need to get ?