I have a video saved onto my computer that I downloaded from youtube. I've saved it under .mp4, .mpeg, .wmv, and .mov files. Honestly, I don't even know what I'm doing. I was just curious to know if I have to save it under a different file before I can view it. Because every time I try and transfer, it states, "Sorry, there are no devices that can play this file." etc. Things like that. Can anyone guide me through this? Much appreciated.