Trovärdigheten i detta vet jag inte men om det ligger sanning i det så... (återigen från dpreview 14/9)
"By now youv'e all heard about the D3 and alot of information has been released.
I was able to shoot with the D3 for all 9 days of the Osaka World Championships, 17 full sessions, from Aug 25 til Sep 02.
I was working, on deadline, so I didn't get to to try out everything. I shot JPEG only, nite at ISO 3200/4000/5000/6400, days at ISO 400.
Yes, I shot the Mark III whiich I own, as the D2Xs and D2X.
I can confirm that the Mark III's ISO 3200 is roughly the same as the D3's ISO 6400.
Not only has the noise threshold has been improved in the D3 by 3 stops, but the backfocus problems in the D2X are solved in the D3.
I didn't have any of the auto focusing problems with the D3 that I have with my D2X.
I have a D3 on order, quantity 3, back in Silicon Valley, where I live. I shoot both N & C, and I also have one EOS 1Ds Mark III on order."