Received my P4 yesterday. Went through the FW upgrade process - which was kind of a pita as it just wasn't very straight forward and actually failed the first attempt. Figured it out though and did a quick couple 2 minute flights in my front yard. Also had a strange memory card error and couldn't record. Brought it back in, charged it up, formatted the card and decided to actually put the thing in the air. This is the first time I've ever flown a drone, ever.