Here's a view you won't see anywhere else, unless you have an X-ray machine from Creative Electron. While our teardown is just getting started, theirs is already done.

The Duo's entire left half bears a striking resemblance to a miniature iPad—great big battery, with a sliver of circuit board snaking around the right side.

The right half looks like nothing we remember seeing before—it's almost a solid wall of circuit board, with a little window in the middle for the second battery.