Optoma is back with a new series of new and updated projectors and I've been lucky to spend some time with one of the most interesting, the UHZ55 4K Smart Laser DLP Projector, which is intended to be a full featured cinema/entertainment TV replacement that goes big at home, or anywhere else you can enjoy a big screen experience. The highlight, of course, being the implementation of laser technology that promises to deliver precision-like clarity, vibrant colors, and speedy refresh rates in a medium-throw chassis.