I have been trying to synchronize my video with my Flytrex data (using the trial version of Dashware) and am not having much luck. I synchronize the takeoff and the landing matches up, but the stuff in between don't seem to be synchronized. Also, the altitude and speed just aren't right. In my 2 flights with Flytrex so far, I had a top speed of 38 MPH, but the Dashware doesn't show any speed over 9 or 10 MPH. With one flight, the drap pointer one the right side of the screen is stuck at the end while trying to synchronize. If it doesn't work any better than this, I am glad I found out with the trial version, before I spent any money on it.