A user on a Czech forum (here via NikonRumors.com) has posted what he claims may be from a 37 page Nikon document outlining Nikons product release roadmap for 2009-2010.
Here is what it says about the Nikon D300s:
<![CDATA[
Released August 4th
Nikon D300s - differences from the D300:
Continuous high-speed mode: 7 fps, without batterygripu, 8.5 fps with
batterygripem, 14-bit mode included
1 Release mode addition: Self-timer + MUP
2200-pixel RGB sensor
LCD monitor: 920 to-dot, 2.9-inch,
Enhanced contrast detect AF
Enhanced phase detect AF: new 2,200-pixel RGB sensor cooperates
with 3D Tracking, Auto-Area AF-C is dynamic area,
flashing auxiliary section plus focusing direction "display in
the viewfinder with the" user-control "change of direction
The new processor speeds up AF and significantly increases the
quality
Movie mode as compared to the D90 and D5000,
Movie - mode: 1920 * 1080 at 24 fps Quicktime MOV, H.264 codec
D300
3.1-fold compared with the cache memory D300
795 g
Extra High Lightning D-mode
AF Fine Tuning enhanced: -30 to 30 for the near focus distance,
infinity, the shortest and longest focal length
CF + SD slot
]]>
Our Take:
8.5 f.p.s. with 14 bit images would be a huge surprise, as would a 3x bigger buffer. The rest is pretty much expected on the 4th.
The full translation (translated using Google Translate) of the original post can be found in our forums - see the source link below or click here.
Update:The same poster posted this further down the thread when someone asked him to produce the document, basically saying he found out it was a 'little joke' after spending 3 hours translating it (via Google Translate):
The answer came to me by mail:
- I idiot when I disclose
- It's little joke allegedly staff with responsibilities for their beloved colleagues and supervisors with shipper from the center
- So it's supposedly fancy, but had to give mad work was concerned about his colleagues were extremely happy and very creative. And from me therefore I did laugh and I to 3 hours to translate.
Source: Translation on DI Forum on 7/9/2009. | 
, B&H Photo Video, OneCall, Adorama 
