Exactly twelve months after the unveiling of the Optio WG-1 family, Pentax is now introducing the successors to its colorful and ruggedized shooters. And while its macho design hasn't changed much, the newcomers usher in a host of predictable spec bumps. The new all-terrain shooters are sporting a 16-megapixel, back-illuminated CMOS sensor, 1080p (30fps) movie mode, micro-HDMI for when you feel like sharing your adventures and a 3-inch, 460,000 -dot LCD to help you frame your shots. Of course, this wouldn't fall under the
