Panasonic's forthcoming mirror-less multimedia wonder has been given a release date. Yep, the Lumix GH3, with its 'unlimited recording time' and magnesium alloy build, will arrive in the Land of the Rising Sun just over a month from now. While the Japanese press release doesn't specify pricing, you can expect this Lumix to arrive in body-only and two lens kit variants, one with a 12-35mm f/2.8 zoom lens, and another with a f/4.0 - 5.8 rig. Behind those optic options (not to mention the ability to capture 72Mbps