You are all confused. LOL! WAD Manger and Might Channels are two separate beast...The same with ShowMiiWads and simple FS Dumper. WAD Manager is used to install WADs to a Wii's NAND. It does not play games. You need Mighty Channels to play games. ShowMiiWads is a WAD manager that can install and extract WADs to/from a dumped NAND. Simple FS Dumper is used to actually extract your NAND. It's like BootMii but rather than dumping your NAND in two files and leaving you to decrypt it yourself Simple FS Dumper decrypts your NAND while dumping.