LAS VEGAS -- 3D viewing, currently a growth area for Hollywood's theatrical business, will come to a significant number of homes in two to three years with the adoption of new cable boxes from Motorola, we have been told. On the convention floor, we spoke with Motorola's Marty Stein who gave an overview of how 3D will be a reality in the home. A recent survey of U.S. consumers showed interest in buying a 3-D enabled TV. Jeez, just when we thought we could produce our show with a decent HD camera, we might now have to be outfitted with a 3-D rig! Andy Plesser, Executive Producer Less