I just bought a brand new 32GB microsd from walmart and I'll be damned if my R4i Gold 3DS RTS doesn't jive with it at all. My R4(etc) was meant to replace my EZflash Vi and so far it has, as it does boot with my old EZflash Vi's SD card, but not the new Sandisk I purchased. Anyone else experiencing this? Am I locked into using older microsd cards? 8GB is probably enough to do but... really wanted to use that 32GB because reasons.