Panasonic’s PT-DZ12000 is curiously cooled with a water system. Its four built-in lamps deliver 12,000 lumens that can cast a 600-inch projection from a minimum of 12.4 meters. The projector has curve screen support and recently made its debut at Infocomm 08 in Las Vegas. Panasonic is counting on the device for exhibitions, amusement facilities, and major events. Due out in August, the PT-DZ12000 will carry a whopping price of $69,000.00. At that price, it seems you could simply correct the curved walls.