I bought an SDXC card, not noticing that the 3DS does not support SDXC due to only being able to format in exFAT and NTFS, which 3DS can't read. I found a tool that will let me format it in FAT32 but I can only use a 32GB parition. 1. Are there SDHC 64GB+ cards? 2. Is there a way to format this card so I can use all 64 GB or should I just return this card get a 32GB one? I only plan to use this for my 3DS so it just looks like I'm wasting money and space.