Im pretty sure I know the answer to this, but want to doublecheck before I purchase. I should be able to flash my DS (I belive called flashme) and then use the EWIN 2 SD without a passcard, is this correct? Also, I have a wal-mart brand SD card, is there any way I can know for sure if it will work with the EWIN 2? Im aware theyre may be slowdown, but this is just a temp solution. Thanks.