If the future of computer monitors is large screens and high resolution, then LCD technology is sure to be a major player. To match the new 21.3-inch Samsung SyncMaster 213T ($1,300 street), a CRT would have to be about 23 inches across the diagonal, making it bulky, heavy, and awkward. By contrast, the 213T has a thin bezel-less than 0.75 inches wide-and a slim and stylish stand. And at $1,300, it's one-third the price that the 21-inch Samsung SyncMaster 210T was just two years ago.