A picture density four times higher than standard 480i images and a resolution of 2500x2000 pixels are specifications worth bragging about. That's exactly what <A HREF="http://www.sel.sony.com/">Sony Electronics</A> is doing with its new CRT graphics projector, the VPH-G90U. The projector features new high-resolution, electromagnetically focused 9-inch CRTs and brightness up to 350 ANSI lumens. Sony is calling the VPH-G90U "the projector of choice for installation in large and medium venues, conference rooms, home theaters, and virtual-reality applications." Sporting a list price of $35,000, the new projector will make its debut at selected dealers next month.