Sorry for the noob question, but... I have a Wii, running 4.3E firmware, with a WiiKey Fusion. The Fusion works, I can play ISOs from disc or SD card. Now, for .wad files of WiiWare games (Sonic 4), do I have to softmod the Wii, or is there a way to use the modchip to play it? So yeah, 4.3E Wii with WiiKey Fusion, want to use .wad of Sonic 4, how?