D600's significant price drop and Nikon's FF policy...

My guess to the price drop is because of 4 main /BIG problems with the cameras

1. no audio changing in record/live view

2 no aperture change in record/live view

3. no full frame output (false advertising)

4. major dust on all d600's released.

That being said, I spoke with nikon just this morning (barbara) and they said they will provide sensor cleaning free of charge, incl. shipping after the first 1000 clicks, they said no more dust shall appear after that.  If they could only fix the first three issues, I'd be in...