i cant get it to play back mp3 audio that i download from my computer. msg. always says "the file not exist". the owners manuel is not for this product and there is a port on it that i dont know what it is for.
i would like to know is 16 GB the biggest GB that you all sell in mp3's ? & if not can you tell me whats the biggest & does it have a digital camera & have touch screen ? how long does the batterie life last for ?