http://nikonrumors.com/
What can we expect:
Press launch on Friday next, January 6th-probably Hongkong time.
Also about the specifications of D4 NR seems to be pretty sure:
•Nikon D4 will have substantially lighter body (Yes! )
•Available in February
•Suggested retail price: $6,000
•The ISO range is listed again as 100 to 102,400, expandable to 50 to 204,800. Those were the original D4 specs I published back in December but then I had to correct them. I guess I was wrong in my correction.
•91,000-pixel RGB metering sensor
•Face detection/recognition
•100% viewfinder coverage (obviously)
•Illuminated function buttons
•Dedicated video button
•Includes H.264 B frame compression
•Contrast detect AF in movie recording
•Low-pass filter for video recording
•Smooth aperture feature for video recording
•Nikon D4 is not produced in Thailand - But D800 is, or at least was intended to be produced there, before the floods ruined production scedule...