Talking about the megaupload video:
The edge of the screen looks like a regular monitor, but if hand size is an indicator, this looks about right for size. There is a probability this hardware isn't the finished form.
In the dock there is an icon that looks like it is iMovie. So would that mean this thing has a camera and you can edit video?
If this is real, it's still too limited a peek. There is nothing showing how powerful this platform is or what it can do aside from being an iPhone/Laptop hybrid with all the same old stuff running with multi-touch. Which, perhaps, is all this device will be.
... but perhaps they aren't that far along in development yet or legacy iPhone apps have to use the app attached keyboard until they are recoded to use the Tablet's system wide keyboard.
At any rate, real or not, I think this is a fairly good representation of what to expect.
If this is a real tablet, I would suspect it isn't a polished, finished version. Apple is probably still working on all software, even if hardware is finalized. Apple never stops working on software.
Assuming this thing goes on sale in November or even January, with a probable unveil in September, Apple has plenty of time to hone function.
That said, I wouldn't be surprised if this is a true prototype.
