I used a 64MB SD card to mod a virgin 4.1U Wii and install BootMii as Boot2. To be safe I wanted to make a backup of the NAND before installing the final piece cIOSCorp 3.1 The NAND is 600MB so I obviously cannot use the 64MB card. So I copied all the contents of that SD card to my PC and transferred it to my 8GB SD Card. I pop in the 8GB SD Card and turn on the Wii and it doesn't boot to BootMii. If this Wii ever bricked and I do not have the original 512MB will I be screwed? How do I get the 8GB to boot BootMii? Also as an additional question, if BootMii was installed by IOS how does that make a difference? I ask because these memory cards are used for different things so I don't want to screw myself over if I ever format this card when I shouldn't. Edit: I turned on the Wii with the 64MB inserted and got to the BootMii menu, then I took it out of the Wii and put in the 8GB card and then dumped the NAND. Now in the PC it shows nand.bin as being 0KB. I thought it was a 600MB file, did something screw up?