Ok so I was at 4.0u, then downgraded to 3.2u using the "ULTIMATE System Menu 4.0 Guide, Backup Loaders Disc Channel USB" Everything is working fine, but my Wii system memory is basically full, I want to move some VC, WiiWare, etc to SD card So, I have a copy of waininkoko's 4.0 updater but I don't know how to install/run it. I have a copy of it on the root of my SD, and a copy in the apps folder. I have preloader and tried to install it useing that it says "installed" but no changes have been made, I pressed 1 to run the file and I get an error. I looked for it in the HBC but its not there. How do I run this thing?