At long last, the Lumix DMC-GF2. Hitting the scene just a few weeks after the GH2, this here Micro Four Thirds rig is Panasonic's smallest and lightest interchangeable lens system camera, and it's packin' quite the specs list. From the top, you're looking at a 12.1 megapixel Live MOS sensor, compatibility with the company's own 3D interchangeable lens (the LUMIX G 12.5mm / F12) and an enclosure t