Hi everybody! Just recently, i wanted to make some custom wii channels with WADder. so i did everything it told me, but always, the outcome would be totally random! like one time it would not load a file or it would fail to save one. so i got through by only editing one thing to save and i used that WAD. and before this, i installed bootmii as an ios because it cant be installed as boot2. I dumped my nand twice. once on each of my SD cards. now, one of my SD cards has the original nand before i made the channel, and the other SD card has my current nand. so i loaded the WAD into my wii and i foolishly didn't pay attention to the front of the channel which had 1 image correct. the other was a tetris logo! so right when i clicked on it, it said my system files are corrupt. I then freaked out and unplugged my wii and plugged it back in. i turned it on and guess what? i was surprised that nothing was messed up. so with the time i had, i quickly went to the data management and deleted the channel. so then i thought nothing was messed up until i wanted to play brawl. my disk channel wasn't working! it said i needed an update. i have menu 4.2U so its current. it does that with all of my games!!! So, i have 3 questions. Should i use my old nand backup? Is it worth it for the disc channel? Why is WADder's outcome so random? Thanks!!!