Sorry for kinda noob questions, but I dont wanna take any risks of bricking my, or someone else's wii. 1. I have CIOSCorp v2 on my wii now. Can I upgrade to 3.4 safely? Will I need to use some uninstall tool to uninstall v2 first? 2. I'm getting ready to install CIOSCorp on my sister's wii. I have checked her serial & have everything ready for it. I noticed with 3.4, there were extras, like cmios for gamecube backups, & other things. Rev14 is on her wii now, so I know to put the rev14 dip. I installed a DVDX from the hackmii installer, I believe it was, so do i need to install the one that says it uses IOS201? Also, which cmios is better for gamecube backups, waninkoko's or WiiGator's? 3. On my wii, I have cios rev9 (yes im very outdated). When I tried to upgrade to 12, 13, & 13b, (not all at the same time.) I either got a "system files are corrupt message", or it would mess the disc channel up, where it wouldn't read any disks correctly. I had to reinstall rev9 to fix this. Does this have anything to do with CIOSCorp? I am wanting to upgrade to rev14, after seeing that it works better, but how do I install it correctly? Will I need to install CIOSCorp again afterward? EDIT: 4. If I can get rev14 on my wii correctly, I will want to update my Neogamma from R6 to R7. Can this be done by just uninstalling Neogamma R6 & installing R7, or will I need to do something different, because of CIOSCorp? Thank you in advance.