I just got a 128GB mSD for my N3DS so I can install all my games as CIA. But when I run BBM, most of the CIAs show up as invalid, even though those same CIAs have been successfully installed on my O3DS 128gb SD. However, some games ARE able to be installed correctly. If I use a smaller card in my N3DS, they show up and install normal. I was under the impression that any size card would work as long as it's formatted correctly. Does the N3DS handle large cards differently than the O3DS? I've considered trying to install as many games as possible to a smaller card, back it up, transfer it over to the 128 GB, and then repeat and somehow merge it all, but it hurts to even think about. HELP!