Nice Video - thank you for posting.
Can anyone confim or deny and sorry for the noob question - is there a CGO-ET specifically for the 520 or there is only the one that fits all models (that are capable)
I believe the camera must be ordered for the type of bird it will be used with. The H520/ST16s is using a 64 bit operating system. The video above shows the software used with the H520. The software for the H480 (Typhoon H) looks different and has a few less display settings but video from both are identical.