OK, So I'm I've hooked up everything and my PC is happily downloading the various FLYXXX.DAT files. I have 2.7 GB of log and Windows thinks it's going to take a hour to download. That's pretty darn slow for a USB 2 link (Dell XPS 13, Windows 7). Is that normal? Do I have to leave the bird on the entire time since it's just looking at an SD card? I think next time I won't wait for quite a data collection.