I'm trying to get a NAND backup of a friend's wii. I installed bootmii to his SD card not thinking that it was only a 512 MB card. I tried uninstalling and reinstalling bootmii with my 2 gig card with plenty of free space but bootmii still tells me I can't do a NAND backup because I've only got 38MB free space. Wtf?!? Not sure how to make bootmii recognize my SD card's free space...any help would be appreciated!