Great video! (of Mr. Testone)
That would be some really unexpected specifications but very usefull opting to go to ultralow ISO, if they have raised the sync speed again to at least 1/500 (like the D1x).
24bit?
built-in flashmeter?
sync to 1/1000?
built-in wireless?
Sorry, I think this must be a hoax. Would be extremely unconventional though if true.