I have just modded a 4.2u wii and im looking to downgrade back to 4.1u now im looking to use this guide Setting up the SD Card 1st download the precompiled link downgrade.zip for your region by emailing firstname.lastname@example.org Extract the "downgrade.zip" & put the files onto a SD card & insert the SD card into the Wii. Downgrading your Wii Run WAD Manager 1.5 from The Homebrew Channel. When it opens choose IOS249. (it is probably already set to that) Press A to leave NAND emulator disabled. Press A to open from SD slot. *Really important stuff here! Do not skip or alter steps in any way!* Install IOS60-64-v6174 [TB+ES_diV+NAND].wad Install System Menu-NUS-v449.wad [NTSC-J = v448; PAL = v450] *End.* now will I have to reinstall priiloader and cios 38rev 14? and is there anything else I might want to know?