Taking a two-prong approach, Acer this morning has introduced both a new range-leading 23-inch computer LCD as well as a mini desktop built partly with that display in mind. The 23-inch H233H stands as one of Acer's most upscale displays and replaces the usual hardware buttons with backlit, touch-sensitive controls. It importantly produces a more TV-like 1080p picture with a dynamic 40,000:1 con