heres the big question, since ur able to make more character boxes, is there a way to make 2 of the same character? so one can be hack while the other isnt?

I wanted to get NeoGamma working on my Wii so, i had my friend reinstall custom IOS because some of the IOS files or missing. I don't really know the details but, after he got NeoGamma working my Riivolution has become inactive. When it starts up all it says is "INSERT SD/USB". I've heard of a solution that says to format the SD card i did it but sadly it didn't work. Someone Please Help me out.
Thank You!