Hi all, I really need some advice on how to get this R4 card working for my girlfriends 3ds xl. I just bought it from the first site that came up on google, I had no idea there were so many different types etc. I bought this card from R43dsworld.co.uk. The card is white, it says on the front of it (on a silver sticker) > R4 SDHC 3DS DSi www.r4isdhc.com.cn Dual Core Smart update On the screen when I put the card in, it says 'Deep Labyrinth Atlus USA, Inc. The DS is Ver. 5.1.0-10E I have tried installing few different firmwares but when I load it up, screens go white for a second and it says > Can't open _DS_MENU.DAT I'm using an 8GB microsd card that I formatted in windows 8 I've searched around and I'm totally confused with all these firmwares, kernels, gold, woods etc. Can anyone help me get it working? or should I just buy a different card?