Hi, I'm using the flashcard from this website http://www.r4igold.cc/3ds_product.asp (the 2012 model with the kernel from that site as well) to run roms on my Nintendo DSi XL 1.45U. All of my games work fine except WarioWare DIY that boots fine but doesn't save afterwards. I know that game uses a special NAND to save data but I've tried everything without success. Also, I can't find any RTS option on my R4i Gold so I assume it doesn't have that option. By the way, I searched for a rom patcher for the rom too but none I found could help. Any help would be greatly appreciated, thanks in advance. Any ideas? Anyone?