I believe that the YouTube application is upside down! The volume button should be on the upper right so that you can push down with your index finger to operate it. As it is now on the lower left, you must push up with your left thumb while holding the device. It feels wrong, and I am always holding it the opposite way so that when a YouTube video starts from a webpage in landscape mode it is upside down. Do others agree? I know that the volume can be controlled on screen, but it still seems counter intuitive.