Drones with Micro SD card slots, I have 5 or 6 brands that are intended to be connected to a smart phone to take photos and videos, but they have a card slot as well, I do not have a smart phone, and have tried everything to get any of these drones to send a file to a Micro SD card, I guess it only sends the file to the Micro SD card when initiated by smart phone, is this correct? How can I get it to store photos and video to the card? thanks, Ed