There's not much to see right now, but it appears that Red MR is well on its way to becoming one of the most advanced (and probably the most amusing) karaoke bars in the world. Ahead of its Hong Kong debut this Saturday, said company has already installed six Surfaces in its two bars, and is aiming to fit more to fill up all 80 rooms -- and that number could go up to 300 in the near future -- once Microsoft has ramped up production. With Red MR's customized software (still under wraps), customers will be able to pick songs, order food, watch TV, and play games on the Surface while listening to a drunk rendition of My Hea