Remember not too long ago when we told you that Harmonix had finally announced the release of standalone instruments for Rock Band? That was cool, but they neglected to mention any word about a standalone mic. It was widely assumed that they weren't overly concerned about it, as most any USB mic would work. Well, as it turns out, it's already on sale, and its packaging holds a mysterious secret. While it's not the best picture, that does indeed say "Wii."