Ok I have some friends who want me to mod the Wiis they have. Seems most have updated to 4.2 and I have a guide I got off configurable usb loaders site made by[NiNjA}UK that I have used on another occasion that works great. Now to my question in the guide and others I have read you either have to rename the .dols and .elfs or put other files in the root of the sd after formatting, would it be ok to have separate cards for all this or is info written on the card that may cause a brick. I am making folders where all I have to do is format then put the new folder in the root of the card instead of renaming each file. Hope this make sense of what I am wanting to do as I am better at verbally describing things then typing them out.