I have an In-Focus for sale. It is a unit that you can use anywhere, anytime and on any surface !!  It shows everything just like you were sitting in a movie theatre !! You can decide how large or small you want the picture to be. These are mostly used in a Presentation / Seminar setting, for companies to show their movies or displays. If you look it up on the web.... you will understand how amazing these units truely are. They produce a very vivid and practical way for Movie Lovers to watch Films, Shows, D.V.D.'s etc....or just about anything... again just like you were sitting in a movie theatre....