Something wrong with my R4 cartridge and maybe my DS...?

TirithRRThe files should be the same size on both your PC and on your MicroSD card. Make sure you have a clean copy. Maybe you have a ROM handling software that is set to auto-trim?

Actually it's always different for me. My friend explained something about it. I can't seem to remember. But i believe that's normal, and the gap isn't that big.

To anyone replying to this: What is the file size of your Devil Survivor ROM? I mean on the PC and not the DS.

Replying to #22

It's 64 MB.