I bought the 5.00 1 year unlimited storage plan. Thought I read you could upload and play movies in mp4 format. I uploaded thru the app a 1gb and 2.88gb movie. The 1gb uploaded fine and i could play it on my rmbp and iPhone. Then I uploaded the 2.88gb and tried to play it and got a message that said videos over 2gb are not supported. I then went back to 1gb movie and tried to play it again and got same message. This was the main reason I tried Amazon. Am I missing something?