One other thing, this time about the backing up Pokemon Dream Radar before RNGing, though not technically about the RNGing itself:
I know that the guide says to back up the entire SD card for each time, but my SD card's almost full so that's bound to take up too much space. Looking through the directory, I stumbled upon this folder:
G:\Nintendo 3DS\(a bunch of numbers and letters that might not be something I should post)\(another bunch of numbers & letters)\title\00040000\000ae100
Based on the creation date (mostly the fact that it's the only folder created on the 7th, the same day I downloaded only it), I'm thinking that this is where PDR is stored. Does anyone know if I'm right? And if I am, would I be able to just backup/restore this folder, instead of the entire SD card? There isn't some hidden file in another directory that'd keep this from working, is there?
There's also a 512KB .sav file in a sub-directory under that one, so if I could get away with only copying that then that'd be even better.