Ok guys and gals. I'm trying to run a disk backup of Rockband Beatles but i cant get my RB2 instruments to work. Do i need to update to 4.1 or 4.2? here's what i got Soft mod wii 4.0 U cIOS38 rev 14. I've installed hermes 222 38 + 37 and 223 38 + 60. and i also have installed ios56. Im using NeoGamma 7. any help fellas?