Sorry if this has been asked already, but I haven't been able to find the answer. t3i; firmware 1.0.1-ml-2011Dec22. I need to update my Canon firmware and then update to the latest ML, but I'm not sure what I'm supposed to do exactly. Do I delete the old ML off of the memory card, put the new firmware on it, update it in the camera; put the new ML on the card, and update on the camera? I just want to make sure I don't screw it up and turn my camera into a paperweight. Thanks