Hey there! I figure I should mention @Cyan, since he seems to know about this kind of thing. I'm sure this has been asked before, but I thought I might post about a specific game: Rock Band 3. Figures, right? 
Well, it turns out that nothing emuNAND related is working under vWii. I have several copies on my SD card, and it doesn't matter which one I choose under USB Loader GX, RB3 loads the real NAND (or sysNAND, as the internal storage /OS is sometimes called). I'm trying a method which needs emuNAND in order to work. What am I doing wrong?
Well, it turns out that nothing emuNAND related is working under vWii. I have several copies on my SD card, and it doesn't matter which one I choose under USB Loader GX, RB3 loads the real NAND (or sysNAND, as the internal storage /OS is sometimes called). I'm trying a method which needs emuNAND in order to work. What am I doing wrong?