Alright there lads, This forum is pretty dam awesome. I've just flown for the first time indoors over a large table, it appeared that my P3P's sensors sometimes picked up the table, and sometimes didn't (it was flashing green slowly some of the time, and also yellow slowly some of the time, when it was yellow it seemed to drift like my pv2+ in atti mode). Does that sound about right? Anyways, onto my main point. I was simply testing it and filmed the wall with pictures on it for 3 minutes. That 3 minute file is 1.25GB and wont open in Windows Media Player. It will open in VLC player but with seriously bad lag. My computer is a Sony Vaio windows 7 core i5 - I have zero idea what this means (new to all of this) but I assume it is not good enough to view the 4k videos? So, without going and buying anything extra (I will get a 4k tv or pc in the long term, birthday is coming up!) whats my best course of action here - convert the files to 1080 or 720 before uploading/viewing/saving them? If that is so, how to do this? Hope the above info is helpful to others and thanks again to all that have been helping me so far in my p3p adventure! - So far one ***** outdoor flight and one ***** indoor flight but no crashes, hoorah!