Tonight I discovered that I can emulate ColecoVision perfectly on my Wii, and I experienced the joy replaying some of my favorite childhood games that I haven't seen or heard the music from in 20 years. =D
Friendly advice: to play Turbo, a Wii remote won't be good enough as you cannot use the directional pad to steer; you need the analog stick of a Gamecube-like controller.