Has anyone updated your G6 (or other Panasonic G) with the latest firmware update ver. 1.5? I have been trying to update my G6 but cannot get the firmware to download to the camera. I have followed the instructions given by the Panasonic support website but it just will not work. What am I doing wrong? I hope someone here can steer me in the right direction, before I put the rest of my hair out. Thanks in advance.