Having some truoble with my new Nikon D80, found out that in some pictures there was a ittle black dot. Not in all pictures though. Sometimes there is none and in some pictures there is not a black spot, more like a water mark dot, but on the same place as when it's black.

Have to call the salesman tomorrow. If any of you blippers have any advice, please don't hesitate to comment your tips. I have some pictures on my Flickr to illustrate the problem.

Edit: Forgot to tell you that the spot on this one is in the green on the right side of the barn, almost melting in with the shadows, but I can see it.