I'm confused about something and wondering if one of the dealers/people that have a pre-release Vision can help me. I heard that there is a specific version of the NAZA assistant software that is the only one that works with the division. does anyone know where to download it? it doesn't seem to be here: http://www.dji.com/download/phantom-downloads/ Is version 4.02 what is meant by at at at at a different version? Is it not necessary to do various calibrations with the new vision? Trying to get everything in order in case this bad boy does in fact ship tomorrow and arrive at the end of the week.