Canon has just released their latest firmware for the 5D Mark II (2.0.3). Find the firmware here. Follow the instruction to install the firmware on your camera yourself. Tomorrow (Tuesday, March 16th) we will be hosting a firmware upgrade party in our NYC office. Come by to celebrate the release, get your camera upgrade by us, and see a presentation from Jon Fauer, ASC. Upgrades will be performed all day, and presentations start at 6pm. Hope to see you there.