I have a few questions about modifying a wii console. Here is what I have done so far. My Wii console version is 4.0e and one of the newer ones that can't read DVDs. I installed the homebrew channel and bootmii and installed custom IOS (cIOS). Using IOS 36 I downgraded to 15. I then used 15 to patch 36. After this I used 36 to restore 15. Then I installed cISO249.v17 and cIOS250-v17 using the wad manager. I have also installed the neogamma wii backup launcher and configurable usb loader. My questions are as follows 1.) I want to know if it's safe to install priiloader? I noticed in the priiloader wiki it says they do not recommend installing it on consoles with modified IOS's. Is there a chance of bricking my console by doing it? 2.) If I can't install priiloader is there another way of making my console run Wiiware games from all regions? 3.) Is it too late to backup the NAND in case my console gets bricked? 4.) Does the gamecube launcher have to be installed using a gamecube controller or can I use the wiimote?