What should I know before buying a D600? Sensor dust problems?

I was aware of the dust problems. Thinking that they would be incidental i bought a D600 anyway and if i happened to be one of the unlucky few i'd clean the sensor and be okay.

In the first batch of photo's i uploaded to my laptop there was a blue sky f/22 out of focus image, just to be sure. When browsing through the preview images i could already see some specs so i opened the file in Photoshop and tweaked the levels to reveal most of the contamination.

http://www.flickr.com/photos/sebastianhuvenaars/8139742846/in/photostream

This example looks nowhere near something you would see when taking actual photo's, but it does shows out of the box contamination quite well.

Maybe i am one of those 0,01 percenters, and i'm quite sure Nikon will fix this eventually. But at the moment i've spent 2000 euro on a product that gives me mixed feelings.