So a couple of years ago I hacked my wii using a YouTube video. Got all of the essentials, homebrew, usbloadergx, priiloader, etc. I haven't really touched it in a couple of years. I have heard recently that I should go back and redo some of the process because my files and programs may be out of date now. My question is should I just format the SD card that has everything on it and start from scratch? Would doing that cause me to have 2 of everything on my wii? Like 2 of usbloadergx or priiloader? Or is there another way I should go about it? Or should I not worry about it at all and just continue to use what I have?