GETTING the hardware and software synchronized for a high-tech product introduction isn't always easy. In the case of 3D TV, the complaint "there's nothing to watch" may have held some weight. But this holiday season, there are wonders galore to explore on 3D Blu-ray video discs. And some pay TV customers can have it really good if they've invested in a 3D-ready television and increasingly comfortable companion glasses.
Major figures like Martin Scorsese ("Hugo"), Wim Wenders ("Pina") and Werner Herzog ("Cave of Forgotten Dreams") are classing up the field.
