Hi @ all, I just tried Wii Sing and its Vol. 2 + Robbie Williams edition and all three games work perfectly using my rockband and guitar hero microphones and CFG usb loader. But unfortunately Wii Sing Rock and Wii Sing Pop refuse to recognize the microphones. How come? They are from the same developer and I am loading them the same way (cfg loader) with no additional settings attached. Is there anything I can do to make them work? best wishes!