Panasonic's PT-AE3000 has gone over quite well in the home theater space, with its 1080p resolution and gorgeous image quality winning over more than a few projector junkies. But given that there's always room for improvement, the outfit has today introduced the PT-AE4000, an ever-so-slightly refreshed version that looks essentially identical to its predecessor. The Full HD native resolution and 1,600 ANSI lumens remain unchanged, though the contrast ratio has been bumped from 60,000:1 to 80,000:1 and Panny has outfitted it with a new "red rich lamp" and dynamic iris. Finally, this beamer supposedly eliminate
