I have recently acquired a Canon 1DX. Looking the Wireless File Transmitter and finding they are actually hard to find. I just skimmed the user manual online and this was way over my head unless I sit down and block the world out to understand it. Basically I shoot sports and need to deliver photos quickly onsite. I need to be able to choose photos on the camera during an event and transfer them directly to my laptop and/or my iPad. Can this be done using the WFT-E6A? If so, I should buy it and figure out the details later. Any input, advice, pointers are greatly appreciated!