I put BootMii as a boot2 on my friend's Wii before I did anything to it, and backed up the NAND on the sd. I installed HBC and then updated to 4.0 through Waninkoko's updater. Got homebrew going no problem, but couldn't, for the life of my, get his backups going. I had also installed cIOS38 rev13b, and of course backup launcher gamma with the 002 fix. Still had problem, so I, like a dumbass, I uninstalled all of the IOS I had before, unfortunately including the system 289.wad. This pretty much bricked my Wii. But here's the odd part--BootMii says the NAND on the card is from a different Wii? I don't get it. Can I bypass that check or something? I also tried going to HBC through BootMii, but I get nothing but a black screen. What files should I have on the SD right now? Can I recover from this?