That mock looks pretty nice, I like the clean lines. I have no interest at all in the DS and never really have, I'm more of a PSP fan, but I have to say, I've just done a bit of reading up on the little information that is out there about the 3DS and it sounds pretty good. Glad I've only really caught up with it now because it means I only have to wait a couple of days for Nintendo to release some more info at E3. One thing I would question though is that it should probably have two cameras as it's been stated to be fully backward compatible and it can't be if it can't play DSi specific games.