After some playing around with the files and cards, it is as simple and the same as the Simrad. I saved some way points onto the micro sd from my Elite Ti 7 ( there is a size limit of the Micro SD card used ) and then looked at the waypoint file extensions on my PC. Then I downloaded My Spots onto the Micro SD card in the same file extension. My units recognized the files and imported them no problem. I can further break it down step by step in the next few days.