With the right home electronics, you don't have to shell out the big bucks to see a movie in a theater. Turn part of your house into a theater room where you and your family can enjoy your favorite flicks, complete with theater-style popcorn. Large flat-screen TVs and projectors can transform a room into a high-tech movie theater in your own home. Consider a flat-screen TV with a built-in DVD player so you can eliminate one device and cut down on clutter. With a mini-fridge in your home theater, you won't have to go to the kitchen to get cold drinks.