Charbax was at a trade show last week when he came across this new ereader. The B516 is an updated version of the existing N516. I've got one on my desk, and it has all the same buttons, only on the B516 they've been moved slightly. It's supposed to be on the market some time this year, but I wouldn't hold my breath.
The second half of the video shows other models and at least pone will make you drool. The video is after the break.