You did read the part where Rockband is coming with a real guitar that can also be used as a controller, or has MIDI support for real MIDI-out enabled keyboards, as well as pro drum-mode support for $1000+ professional digital drumkits and of course singing up to three person harmonies, which of course don't involve fake plastic instruments in the first place? Just checking.
NO ! Gimme a linkie. I am interested now.
EDIT: Forget it, I'll google.