I have searched, but can't find the exact answer. I have just `obtained` Rock Band 2 but can't for the life of me get the drums to function. For starters, no part of the game can be played unless I plug a logitech microphone in (is that normal ). I can use both of the kids guitar hero guitars with it OK. The drums work, because when I play a song using just the microphone I can hit the drums and hear the sound of them! Just the drums aren't registering as a controller. I just read something about having cios installed affecting the game??? Not sure but I have: wiikey waninkoko ios36 rev preloader .28 Sorry if it's been answered before... The drums register on my linux box as a trust drum kit iirc, so I don't think it's them at fault - rather my wii (config) or game itself ??