Oh, thanks for replying so fast, regarding DSiware, should I just rename the files and move them somewhere else?
I'll try adding the boot file.
GBARunner just says "DSI 3DS sd card", some gibberish and gets stuck there for a while, then DSI changes to BINF and everything else remains the same. I don't really mind since it was pretty unstable to begin with.
The last part, I meant if I can translate DSiMenu to other language as it seems to be only in english?
Quick note: launching DSiMenu through Sudokuhax fixes the touchscreen (tried it in another DSi)