I got my Typhoon H at long last and decided to update to the latest firmware. I downloaded the file as per instructions then transferred it to the SD Card and inserted it into the CG03+ camera. Went to the update section on the ST16 when everything loaded up and pressed update. Every time I tried I got the message "update file cannot be found". I thought ok maybe I need to unzip it first so I did that and transferred it to the sd card and tried again. No cigar, still could not find the file. Out of frustration and a little bit of experience with file formats on windows I changed the file from a ".zip" to a ".bin" file and voila it found it and updated. My question is why is it downloading as a zip file not a bin file and how would someone with little knowledge of windows and file structures ever manage to to the update. I am using windows 10 so not sure if that was the culprit but it should have downloaded as a BIN file !!! Sorry for the long post.