Re: Looks pretty impressive
I'd read recently that this is partly down to the filesystem. I took a gamble based on that and bought a 64GB card for my phone (that's only meant to take 32GB).
I've allowed the phone to format the card itself (to FAT32) and it's fine. There will be a size limit per file (4GB?), however as I'm mainly interested in storing MP3's and MAME roms, this isn't a concern.